Known Exploited Vulnerability
10.0
CRITICAL
CVE-2020-1472
Microsoft Netlogon Privilege Escalation Vulnerabil - [Actively Exploited]
Description

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications.

INFO

Published Date :

Aug. 17, 2020, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 5:10 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Microsoft's Netlogon Remote Protocol (MS-NRPC) contains a privilege escalation vulnerability when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller. An attacker who successfully exploits the vulnerability could run a specially crafted application on a device on the network. The vulnerability is also known under the moniker of Zerologon.

Required Action :

Apply updates per vendor instructions.

Notes :

Reference CISA's ED 20-04 (https://www.cisa.gov/news-events/directives/ed-20-04-mitigate-netlogon-elevation-privilege-vulnerability-august-2020-patch-tuesday) for further guidance and requirements. Note: The due date for addressing this vulnerability aligns with the requirements outlined in ED 20-04. https://nvd.nist.gov/vuln/detail/CVE-2020-1472

Public PoC/Exploit Available at Github

CVE-2020-1472 has a 319 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-1472 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows_server_2008
2 Microsoft windows_server_2012
3 Microsoft windows_server_2016
4 Microsoft windows_server_2019
5 Microsoft windows_server_20h2
6 Microsoft windows_server_1903
7 Microsoft windows_server_1909
8 Microsoft windows_server_2004
9 Microsoft windows_server_2012_r2
10 Microsoft windows_server_2008_r2
1 Canonical ubuntu_linux
1 Fedoraproject fedora
1 Oracle zfs_storage_appliance_kit
1 Debian debian_linux
1 Opensuse leap
1 Samba samba
1 Synology directory_server
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-1472.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2020/09/17/2 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Mailing List Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472 Patch Vendor Advisory
https://security.gentoo.org/glsa/202012-24 Third Party Advisory
https://usn.ubuntu.com/4510-1/ Third Party Advisory
https://usn.ubuntu.com/4510-2/ Third Party Advisory
https://usn.ubuntu.com/4559-1/ Third Party Advisory
https://www.kb.cert.org/vuls/id/490028 Third Party Advisory US Government Resource
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_20_21 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2020/09/17/2 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Mailing List Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472 Patch Vendor Advisory
https://security.gentoo.org/glsa/202012-24 Third Party Advisory
https://usn.ubuntu.com/4510-1/ Third Party Advisory
https://usn.ubuntu.com/4510-2/ Third Party Advisory
https://usn.ubuntu.com/4559-1/ Third Party Advisory
https://www.kb.cert.org/vuls/id/490028 Third Party Advisory US Government Resource
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_20_21 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

zerologon工具,来自网上,方便下载

Python

Updated: 5 days, 20 hours ago
0 stars 0 fork 0 watcher
Born at : Dec. 16, 2024, 8:57 a.m. This repo has been linked 1 different CVEs too.

oscp notes

Updated: 3 days, 15 hours ago
0 stars 0 fork 0 watcher
Born at : Dec. 9, 2024, 6:26 p.m. This repo has been linked 66 different CVEs too.

None

Updated: 3 weeks, 5 days ago
0 stars 0 fork 0 watcher
Born at : Nov. 25, 2024, 11:20 a.m. This repo has been linked 20 different CVEs too.

None

Python

Updated: 1 month, 1 week ago
1 stars 0 fork 0 watcher
Born at : Oct. 16, 2024, 4:02 p.m. This repo has been linked 1 different CVEs too.

None

PowerShell C#

Updated: 2 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 11, 2024, 6:07 a.m. This repo has been linked 28 different CVEs too.

This repository is designed to provide a comprehensive collection of study materials, notes, and resources for the Offensive Security Certified Professional (OSCP) exam. It covers all key topics from basic to advanced, helping aspiring penetration testers to prepare efficiently for the exam.

cybersecurity hacking oscp oscp-guide oscp-journey oscp-prep

Updated: 1 month, 3 weeks ago
2 stars 0 fork 0 watcher
Born at : Oct. 4, 2024, 4:43 p.m. This repo has been linked 75 different CVEs too.

None

Python C Shell PHP PowerShell ASP.NET

Updated: 2 months ago
0 stars 0 fork 0 watcher
Born at : Oct. 1, 2024, 2:21 p.m. This repo has been linked 66 different CVEs too.

None

Updated: 3 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 15, 2024, 6:28 a.m. This repo has been linked 20 different CVEs too.

CVE Scrapper written in python & HTML.

Python HTML

Updated: 2 weeks, 1 day ago
1 stars 0 fork 0 watcher
Born at : Sept. 9, 2024, 6:48 a.m. This repo has been linked 1 different CVEs too.

Principales Ataques para desarrollar el servicio

Updated: 3 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 3, 2024, 7:41 a.m. This repo has been linked 7 different CVEs too.

Comprehensive network penetration test of a server infrastructure

Updated: 3 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 27, 2024, 4:59 p.m. This repo has been linked 6 different CVEs too.

A collection of study notes and resources for the Offensive Security Certified Professional (OSCP) certification exam. Includes summaries, key concepts, and practical tips.

Updated: 1 month, 1 week ago
6 stars 1 fork 1 watcher
Born at : Aug. 23, 2024, 5:46 a.m. This repo has been linked 3 different CVEs too.

None

Updated: 4 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : Aug. 13, 2024, 3:51 p.m. This repo has been linked 2 different CVEs too.

Active Directory

active-directory

PowerShell C++ Shell

Updated: 4 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : Aug. 12, 2024, 3:12 p.m. This repo has been linked 1 different CVEs too.

Quebra de acesso e controle sobre o domínio baseado no hash de senha.

Updated: 4 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : Aug. 8, 2024, 5:26 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-1472 vulnerability anywhere in the article.

  • Cybersecurity News
CVE-2024-12254: CPython Flaw Could Lead to Memory Exhaustion in asyncio Applications

A high-severity vulnerability (CVE-2024-12254) has been discovered in CPython, the reference implementation of the Python programming language. This vulnerability, with a CVSSv4 score of 8.7, affects ... Read more

Published Date: Dec 10, 2024 (1 week, 5 days ago)
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CVE-2024-43222 (CVSS 9.8): Critical Flaw in Sweet Date WordPress Theme Exposes Thousands of Sites to Potential Takeovers

A critical vulnerability (CVE-2024-43222) has been identified in the Sweet Date WordPress theme, a popular premium theme with nearly 10,000 sales. This vulnerability carries a CVSS score of 9.8, indic ... Read more

Published Date: Dec 06, 2024 (2 weeks, 2 days ago)
  • Cybersecurity News
MediaTek Patches High-Severity Vulnerability in Smartphone Chipsets (CVE-2024-20125)

MediaTek has released its latest Product Security Bulletin, addressing a high-severity vulnerability that could lead to unauthorized access and control of user devices. The vulnerability, identified a ... Read more

Published Date: Dec 02, 2024 (2 weeks, 6 days ago)
  • Cybersecurity News
CVE-2024-11667: Critical Vulnerability in Zyxel Firewalls Actively Exploited

CERT Germany (CERT-Bund) and Zyxel have warned of actively exploiting a critical vulnerability in Zyxel firewalls. This vulnerability tracked as CVE-2024-11667, is being leveraged to deploy Helldown r ... Read more

Published Date: Nov 29, 2024 (3 weeks, 2 days ago)
  • tripwire.com
Mimic ransomware: what you need to know

What is Mimic?Mimic is family of ransomware, first found in-the-wild in 2022. In common with many other ransomware attacks, Mimic encrypts a victim's files, and demands a ransom payment in cryptocurre ... Read more

Published Date: Nov 28, 2024 (3 weeks, 2 days ago)
  • tripwire.com
Mimic Ransomware: What You Need To Know

What is Mimic?Mimic is family of ransomware, first found in-the-wild in 2022. In common with many other ransomware attacks, Mimic encrypts a victim's files, and demands a ransom payment in cryptocurre ... Read more

Published Date: Nov 28, 2024 (3 weeks, 2 days ago)
  • Cybersecurity News
Elpaco Ransomware: A New Threat Actor Leverages CVE-2020-1472 for Global Attacks

Kaspersky Labs has unveiled a sophisticated new ransomware variant named Elpaco, which has emerged as an evolution of the Mimic ransomware family. This advanced malware exhibits a plethora of customiz ... Read more

Published Date: Nov 28, 2024 (3 weeks, 3 days ago)
  • Kaspersky
Analysis of Elpaco: a Mimic variant

Introduction In a recent incident response case, we dealt with a variant of the Mimic ransomware with some interesting customization features. The attackers were able to connect via RDP to the victim’ ... Read more

Published Date: Nov 26, 2024 (3 weeks, 4 days ago)
  • TheCyberThrone
Top 15 Most Exploited Vulnerabilities in 2023

In a joint cybersecurity advisory, the security agencies across the world have identified the most exploited vulnerabilities of 2023. This advisory, coauthored by the Cybersecurity and Infrastructure ... Read more

Published Date: Nov 16, 2024 (1 month ago)
  • The Register
Five Eyes infosec agencies list 2024's most exploited software flaws

The cyber security agencies of the UK, US, Canada, Australia, and New Zealand have issued their annual list of the 15 most exploited vulnerabilities, and warned that attacks on zero-day exploits have ... Read more

Published Date: Nov 14, 2024 (1 month, 1 week ago)
  • Cybersecurity News
2023’s Most Exploited Vulnerabilities: A Global Cybersecurity Advisory

In a joint cybersecurity advisory, the top cybersecurity agencies from the United States, Australia, Canada, New Zealand, and the United Kingdom have identified the most exploited vulnerabilities of 2 ... Read more

Published Date: Nov 14, 2024 (1 month, 1 week ago)
  • AttackIQ
Response to CISA Advisory (AA24-317A): 2023 Top Routinely Exploited Vulnerabilities

On November 12, 2024, the U.S. Cybersecurity & Infrastructure Security Agency (CISA) released a Cybersecurity Advisory (CSA) providing details on the Common Vulnerabilities and Exposures (CVEs) routin ... Read more

Published Date: Nov 13, 2024 (1 month, 1 week ago)
  • The Cyber Express
Top 15 Exploited Cyber Vulnerabilities Revealed: Five Eyes Alliance Urges Immediate Patching

The FBI, NSA, and allied agencies within the Five Eyes intelligence network have published a list of the 15 most exploited vulnerabilities from 2023. The cybersecurity advisory, a collaborative effort ... Read more

Published Date: Nov 13, 2024 (1 month, 1 week ago)
  • BleepingComputer
FBI, CISA, and NSA reveal most exploited vulnerabilities of 2023

​The FBI, the NSA, and cybersecurity authorities of the Five Eyes intelligence alliance have released today a list of the top 15 routinely exploited vulnerabilities throughout last year. A joint advis ... Read more

Published Date: Nov 12, 2024 (1 month, 1 week ago)
  • security.nl
VS publiceert overzicht van meest misbruikte kwetsbaarheden in 2023

De Amerikaanse autoriteiten hebben samen met cyberagentschappen uit Australië, Canada, Nieuw-Zeeland en het Verenigd Koninkrijk een overzicht van de meest misbruikte kwetsbaarheden in 2023 opgesteld. ... Read more

Published Date: Nov 12, 2024 (1 month, 1 week ago)
  • Trend Micro
Understanding the Initial Stages of Web Shell and VPN Threats: An MXDR Analysis

MXDR case 2: VPN compromise leading to lateral movement A VPN account compromise occurs when a malicious actor gains access to a VPN account through methods such as phishing, exploiting vulnerabilitie ... Read more

Published Date: Oct 24, 2024 (1 month, 4 weeks ago)
  • The Hacker News
U.S. and Allies Warn of Iranian Cyberattacks on Critical Infrastructure in Year-Long Campaign

Cyber Intelligence / Critical Infrastructure Cybersecurity and intelligence agencies from Australia, Canada, and the U.S. have warned about a year-long campaign undertaken by Iranian cyber actors to i ... Read more

Published Date: Oct 18, 2024 (2 months ago)
  • BleepingComputer
Iranian hackers act as brokers selling critical infrastructure access

Iranian hackers are breaching critical infrastructure organizations to collect credentials and network data that can be sold on cybercriminal forums to enable cyberattacks from other threat actors. Go ... Read more

Published Date: Oct 16, 2024 (2 months ago)
  • Cybersecurity News
RansomHub’s EDR-Killer: How Zerologon and EDRKillShifter Exploit Networks Without Detection

In a recently uncovered report by Trend Micro, the notorious RansomHub ransomware group has been found to leverage a powerful new tool, EDRKillShifter, to disable endpoint detection and response (EDR) ... Read more

Published Date: Sep 25, 2024 (2 months, 3 weeks ago)
  • Cybersecurity News
ZeroLogon to NoPac Vulnerability: Black Basta Group’s Exploit Arsenal Revealed

Desktop background on victim’s system after encryption | Image: QualysQualys has released a comprehensive report shedding light on the Black Basta ransomware, a highly disruptive threat that has wreak ... Read more

Published Date: Sep 22, 2024 (3 months ago)
  • Trend Micro
How Ransomhub Ransomware Uses EDRKillShifter to Disable EDR and Antivirus Protections

Highlights: The group, Trend Micro tracked this group as Water Bakunawa, behind the RansomHub ransomware employs various anti-EDR techniques to play a high-stakes game of hide and seek with security s ... Read more

Published Date: Sep 20, 2024 (3 months ago)
  • The Hacker News
CosmicBeetle Deploys Custom ScRansom Ransomware, Partnering with RansomHub

The threat actor known as CosmicBeetle has debuted a new custom ransomware strain called ScRansom in attacks targeting small- and medium-sized businesses (SMBs) in Europe, Asia, Africa, and South Amer ... Read more

Published Date: Sep 10, 2024 (3 months, 1 week ago)
  • BleepingComputer
NoName ransomware gang deploying RansomHub malware in recent attacks

The NoName ransomware gang has been trying to build a reputation for more than three years targeting small and medium-sized businesses worldwide with its encryptors and may now be working as a RansomH ... Read more

Published Date: Sep 10, 2024 (3 months, 1 week ago)

The following table lists the changes that have been made to the CVE-2020-1472 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html
    Added Reference http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html
    Added Reference http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html
    Added Reference http://www.openwall.com/lists/oss-security/2020/09/17/2
    Added Reference https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/
    Added Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472
    Added Reference https://security.gentoo.org/glsa/202012-24
    Added Reference https://usn.ubuntu.com/4510-1/
    Added Reference https://usn.ubuntu.com/4510-2/
    Added Reference https://usn.ubuntu.com/4559-1/
    Added Reference https://www.kb.cert.org/vuls/id/490028
    Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html
    Added Reference https://www.synology.com/security/advisory/Synology_SA_20_21
  • CVE Modified by [email protected]

    May. 28, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    May. 23, 2024

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ No Types Assigned https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Mailing List, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2004:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_20h2:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 19, 2024

    Action Type Old Value New Value
    Changed Description <p>An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (<a href="https://docs.microsoft.com/openspecs/windows_protocols/ms-nrpc/ff8f970f-3e37-40f7-bd4b-af7336e4792f">MS-NRPC</a>). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.</p> <p>To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.</p> <p>Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.</p> <p>For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see <a href="https://support.microsoft.com/kb/4557222">How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472</a> (updated September 28, 2020).</p> <p>When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See <a href="https://technet.microsoft.com/en-us/security/dd252948">Microsoft Technical Security Notifications</a>.</p> An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications.
  • CVE Modified by [email protected]

    Jan. 04, 2024

    Action Type Old Value New Value
    Changed Description An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC), aka 'Netlogon Elevation of Privilege Vulnerability'. <p>An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (<a href="https://docs.microsoft.com/openspecs/windows_protocols/ms-nrpc/ff8f970f-3e37-40f7-bd4b-af7336e4792f">MS-NRPC</a>). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.</p> <p>To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.</p> <p>Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.</p> <p>For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see <a href="https://support.microsoft.com/kb/4557222">How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472</a> (updated September 28, 2020).</p> <p>When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See <a href="https://technet.microsoft.com/en-us/security/dd252948">Microsoft Technical Security Notifications</a>.</p>
    Added CVSS V3.1 Microsoft Corporation AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ [No types assigned]
    Added Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ [No types assigned]
    Added Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ [No types assigned]
    Removed Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/
    Removed Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/
    Removed Reference Microsoft Corporation https://lists.fedoraproject.org/archives/list/[email protected]/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/
  • Modified Analysis by [email protected]

    Apr. 26, 2022

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html No Types Assigned http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202012-24 No Types Assigned https://security.gentoo.org/glsa/202012-24 Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4559-1/ No Types Assigned https://usn.ubuntu.com/4559-1/ Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuApr2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuApr2021.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    Changed CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-269 CWE-330
  • CVE Modified by [email protected]

    Jun. 14, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuApr2021.html [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 24, 2020

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202012-24 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 23, 2020

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 18, 2020

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 05, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4559-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 04, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Sep. 28, 2020

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html Mailing List, Third Party Advisory
    Changed Reference Type http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html No Types Assigned http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html Third Party Advisory, VDB Entry
    Changed Reference Type http://www.openwall.com/lists/oss-security/2020/09/17/2 No Types Assigned http://www.openwall.com/lists/oss-security/2020/09/17/2 Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4510-1/ No Types Assigned https://usn.ubuntu.com/4510-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4510-2/ No Types Assigned https://usn.ubuntu.com/4510-2/ Third Party Advisory
    Changed Reference Type https://www.kb.cert.org/vuls/id/490028 No Types Assigned https://www.kb.cert.org/vuls/id/490028 Third Party Advisory, US Government Resource
    Changed Reference Type https://www.synology.com/security/advisory/Synology_SA_20_21 No Types Assigned https://www.synology.com/security/advisory/Synology_SA_20_21 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:synology:directory_server:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5-0101
    Added CPE Configuration OR *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions up to (excluding) 4.10.18 *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.11.0 up to (excluding) 4.11.13 *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.12.0 up to (excluding) 4.12.7
  • CVE Modified by [email protected]

    Sep. 25, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 25, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 24, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 23, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 21, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4510-2/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 21, 2020

    Action Type Old Value New Value
    Added Reference https://www.synology.com/security/advisory/Synology_SA_20_21 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 18, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4510-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 17, 2020

    Action Type Old Value New Value
    Added Reference http://www.openwall.com/lists/oss-security/2020/09/17/2 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 16, 2020

    Action Type Old Value New Value
    Added Reference https://www.kb.cert.org/vuls/id/490028 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 16, 2020

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472 Patch, Vendor Advisory
    Added CWE NIST CWE-269
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-1472 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-1472 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

96.95 }} 54.26%

score

0.99834

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability