Known Exploited Vulnerability
7.8
HIGH
CVE-2019-1069
Microsoft Task Scheduler Privilege Escalation Vuln - [Actively Exploited]
Description

An elevation of privilege vulnerability exists in the way the Task Scheduler Service validates certain file operations, aka 'Task Scheduler Elevation of Privilege Vulnerability'.

INFO

Published Date :

June 12, 2019, 2:29 p.m.

Last Modified :

Sept. 20, 2024, 1 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
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 :

A privilege escalation vulnerability exists in the way the Task Scheduler Service validates certain file operations.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2019-1069 has a 15 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-2019-1069 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_10
2 Microsoft windows_server_2016
3 Microsoft windows_server_2019
4 Microsoft windows_server
5 Microsoft windows_10_1607
6 Microsoft windows_10_1809
7 Microsoft windows_10_1507
8 Microsoft windows
9 Microsoft windows_10_1703
10 Microsoft windows_10_1709
11 Microsoft windows_10_1803
12 Microsoft windows_server_1803
13 Microsoft windows_server_1903
14 Microsoft windows_10_1903
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-2019-1069.

URL Resource
https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html Exploit Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1069 Patch Vendor Advisory
https://www.kb.cert.org/vuls/id/119704 US Government Resource 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).

Automation for internal Windows Penetrationtest / AD-Security

adsecurity automation exploitation pentest-tool pentesting powershell recon redteam

Shell PowerShell

Updated: 8 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : March 1, 2024, 4:54 p.m. This repo has been linked 12 different CVEs too.

None

Shell PowerShell

Updated: 1 year, 1 month ago
0 stars 0 fork 0 watcher
Born at : Sept. 24, 2023, 1:28 a.m. This repo has been linked 12 different CVEs too.

None

Shell PowerShell

Updated: 2 years, 4 months ago
3 stars 0 fork 0 watcher
Born at : July 13, 2022, 2:22 a.m. This repo has been linked 12 different CVEs too.

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 2 weeks ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

for this repo i wish to keep an archive of available POCs and Descriptions alike,

Updated: 7 months, 4 weeks ago
13 stars 0 fork 0 watcher
Born at : March 10, 2022, 11:27 a.m. This repo has been linked 35 different CVEs too.

None

PowerShell

Updated: 1 year, 8 months ago
0 stars 1 fork 1 watcher
Born at : March 9, 2022, 1:58 p.m. This repo has been linked 12 different CVEs too.

Extracted data & informations from the Conti & TrickBot leaks.

Updated: 3 months ago
12 stars 2 fork 2 watcher
Born at : March 7, 2022, 12:33 p.m. This repo has been linked 31 different CVEs too.

None

PowerShell

Updated: 3 years ago
0 stars 0 fork 0 watcher
Born at : Nov. 5, 2021, 7:59 a.m. This repo has been linked 11 different CVEs too.

None

PowerShell

Updated: 2 years, 4 months ago
8 stars 1 fork 1 watcher
Born at : Aug. 12, 2021, 6:45 a.m. This repo has been linked 11 different CVEs too.

None

Updated: 8 months, 2 weeks ago
33 stars 3 fork 3 watcher
Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.

2019年天融信阿尔法实验室在微信公众号发布的所有安全资讯汇总

Updated: 2 months, 3 weeks ago
33 stars 5 fork 5 watcher
Born at : Jan. 11, 2021, 2:13 a.m. This repo has been linked 240 different CVEs too.

None

Updated: 1 year, 3 months ago
17 stars 10 fork 10 watcher
Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1050 different CVEs too.

None

Updated: 3 months ago
82 stars 32 fork 32 watcher
Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1111 different CVEs too.

Privesc through import of Sheduled tasks + Hardlinks - CVE-2019-1069

cve-2019-1069 privesc privilege-escalation-exploits

C#

Updated: 3 months, 1 week ago
34 stars 11 fork 11 watcher
Born at : June 3, 2019, 8:07 a.m. This repo has been linked 2 different CVEs too.

Automation for internal Windows Penetrationtest / AD-Security

pentesting automation adsecurity privilege-escalation powersploit pentest-tool exploitation recon redteam powershell

PowerShell Shell

Updated: 2 months, 2 weeks ago
3278 stars 498 fork 498 watcher
Born at : March 7, 2018, 12:51 p.m. This repo has been linked 12 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-2019-1069 vulnerability anywhere in the article.

  • BleepingComputer
CISA warns of actively exploited Apache HugeGraph-Server bug

The U.S. Cybersecurity and Infrastructure Agency (CISA) has added five flaws to its Known Exploited Vulnerabilities (KEV) catalog, among which is a remote code execution (RCE) flaw impacting Apache Hu ... Read more

Published Date: Sep 19, 2024 (2 months ago)
  • The Cyber Express
5 New Vulnerabilities Added to CISA’s Known Exploited List: Urgent Action Required

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added five new vulnerabilities to its Known Exploited Vulnerabilities Catalog, highlighting the continued threat that these securit ... Read more

Published Date: Sep 19, 2024 (2 months ago)
  • Cybersecurity News
CISA Warns of Actively Exploited Apache, Microsoft, and Oracle Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning to federal agencies and organizations worldwide: five newly identified security vulnerabilities are being actively ... Read more

Published Date: Sep 19, 2024 (2 months ago)

The following table lists the changes that have been made to the CVE-2019-1069 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 CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Sep. 20, 2024

    Action Type Old Value New Value
    Changed Date Added 2024-09-18 2022-03-15
    Changed Vulnerability Name Microsoft Windows Task Scheduler Privilege Escalation Vulnerability Microsoft Task Scheduler Privilege Escalation Vulnerability
    Changed Due Date 2024-10-09 2022-04-05
    Changed Required Action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Apply updates per vendor instructions.
  • Modified Analysis by [email protected]

    Sep. 19, 2024

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_1803:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_1903:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  • CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Sep. 19, 2024

    Action Type Old Value New Value
    Changed Date Added 2022-03-15 2024-09-18
    Changed Vulnerability Name Microsoft Task Scheduler Privilege Escalation Vulnerability Microsoft Windows Task Scheduler Privilege Escalation Vulnerability
    Changed Due Date 2022-04-05 2024-10-09
    Changed Required Action Apply updates per vendor instructions. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Sep. 18, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-59
    Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-264 CWE-59
  • Initial Analysis by [email protected]

    Jun. 14, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html No Types Assigned https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html Exploit, Third Party Advisory
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1069 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1069 Patch, Vendor Advisory
    Changed Reference Type https://www.kb.cert.org/vuls/id/119704 No Types Assigned https://www.kb.cert.org/vuls/id/119704 Third Party Advisory, US Government Resource
    Added CWE CWE-264
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 13, 2019

    Action Type Old Value New Value
    Added Reference https://www.kb.cert.org/vuls/id/119704 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 12, 2019

    Action Type Old Value New Value
    Added Reference https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html [No Types Assigned]
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-2019-1069 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-2019-1069 weaknesses.

Exploit Prediction

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

0.45 }} 0.08%

score

0.75678

percentile

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