PT-2023-1157 · Microsoft · Windows

K0Shl · Published 2023-01-10 · Updated 2024-05-29 · CVE-2023-21767

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/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 an elevation-of-privilege vulnerability in the Windows Overlay Filter component, which is caused by insufficient access control. This vulnerability can be exploited by an attacker to gain elevated privileges.

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

LPE

RCE

Weakness Enumeration

CWE-20

CWE-264

Related Identifiers

BDU:2023-00371

CVE-2023-21767

Affected Products

Windows

References · 9

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21767 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21767 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00371 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21767 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21767 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21767 · Vendor Advisory
• https://t.me/cvenotify/42300 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21767 · Note
• https://t.me/cibsecurity/56302 · Telegram Post