Description

Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability

INFO

Published Date :

Nov. 9, 2022, 10:15 p.m.

Last Modified :

Sept. 17, 2023, 9:15 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Public PoC/Exploit Available at Github

CVE-2022-37966 has a 1 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-2022-37966 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_2022
6 Microsoft windows_server_2012_r2
1 Netapp management_services_for_element_software
2 Netapp management_services_for_netapp_hci
1 Fedoraproject fedora
1 Samba samba
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-2022-37966.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37966 Patch Vendor Advisory
https://security.gentoo.org/glsa/202309-06

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).

None

PowerShell

Updated: 3 months ago
27 stars 5 fork 5 watcher
Born at : Dec. 7, 2022, 7 a.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-2022-37966 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-37966 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 [email protected]

    May. 29, 2024

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

    May. 28, 2024

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

    May. 14, 2024

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

    Sep. 17, 2023

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202309-06 [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 18, 2023

    Action Type Old Value New Value
    Changed Reference Type https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37966 No Types Assigned https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37966 Patch, Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (excluding) 4.15.13 *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.16.0 up to (excluding) 4.16.8 *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.17.0 up to (excluding) 4.17.4
  • CVE Modified by [email protected]

    Mar. 10, 2023

    Action Type Old Value New Value
    Changed Description Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability. Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/G2CYDXPFBQES2Z4KLZDILGXFFQ3VIGZ4/ [Mailing List, Third Party Advisory]
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/VCTYD5EQRS73QZTWPOC2ZO2FL7MMYXMS/ [Mailing List, Third Party Advisory]
    Removed Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37966 [Patch, Vendor Advisory]
    Removed Reference https://security.netapp.com/advisory/ntap-20230110-0003/ [Third Party Advisory]
    Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37966 [No Types Assigned]
  • Modified Analysis by [email protected]

    Jan. 31, 2023

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/G2CYDXPFBQES2Z4KLZDILGXFFQ3VIGZ4/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/G2CYDXPFBQES2Z4KLZDILGXFFQ3VIGZ4/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/VCTYD5EQRS73QZTWPOC2ZO2FL7MMYXMS/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/VCTYD5EQRS73QZTWPOC2ZO2FL7MMYXMS/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20230110-0003/ No Types Assigned https://security.netapp.com/advisory/ntap-20230110-0003/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:management_services_for_netapp_hci:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 10, 2023

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20230110-0003/ [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 21, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/G2CYDXPFBQES2Z4KLZDILGXFFQ3VIGZ4/ [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 19, 2022

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/VCTYD5EQRS73QZTWPOC2ZO2FL7MMYXMS/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Nov. 10, 2022

    Action Type Old Value New Value
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37966 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37966 Patch, Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* *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_2022:-:*:*:*:*:*:*:*
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-2022-37966 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-2022-37966 weaknesses.

Exploit Prediction

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

2.76 }} 1.02%

score

0.90825

percentile

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