PT-2021-2340 · Microsoft · Windows Graphics+1

Liuxiaoliang + 1 · Published 2021-03-09 · Updated 2023-12-29 · CVE-2021-26868

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 Graphics Component (affected versions not specified)

Description The issue is related to unsafe privilege management in the Windows Graphics Component, allowing an attacker to elevate their privileges. This can affect the system.

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

Exploit

LPE

Improper Privilege Management

Buffer Overflow

Weakness Enumeration

CWE-269

CWE-119

Related Identifiers

BDU:2021-01577

CVE-2021-26868

Affected Products

Windows

Windows Graphics

References · 15

• 🔥 https://github.com/KangD1W2/CVE-2021-26868 · Exploit
• 🔥❌ https://github.com/mavillon/CVE-2021-26868 · Exploit, Deleted
• 🔥❌ https://github.com/mavillon1/CVE-2021-33739-POC · Exploit, Deleted
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26868 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01577 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-26868 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-26868 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-26868 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26868 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26868 · Security Note
• https://t.me/cvenotify/11174 · Telegram Post
• https://t.me/cybersecuritytechnologies/3581 · Telegram Post
• https://t.me/cybersecuritytechnologies/3233 · Telegram Post
• https://t.me/sysadm_in_channel/3161 · Telegram Post
• https://t.me/hybgl/932 · Telegram Post