PT-2022-2455 · Microsoft · Windows

Andrew Bartlett · Published 2022-05-10 · Updated 2025-01-02 · CVE-2022-26931

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to errors in privilege management in the implementation of the Kerberos protocol in Windows operating systems. It allows a remote attacker to elevate their privileges. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2022-02861

CVE-2022-26931

Affected Products

Windows

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26931 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-26931 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26931 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26931 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02861 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-26931 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26931 · Security Note
• https://t.me/cvenotify/30482 · Telegram Post