PT-2021-6942 · Microsoft · Windows

Nghiadt12 · Published 2021-06-13 · Updated 2023-12-28 · CVE-2021-34513

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 Microsoft Windows (affected versions not specified)

Description The issue is related to an elevation-of-privilege vulnerability in the Storage Spaces Controller driver, which is caused by insecure privilege management. This vulnerability can be exploited to allow an attacker to elevate their privileges.

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

LPE

Integer Overflow

Improper Privilege Management

Weakness Enumeration

CWE-190

CWE-269

Related Identifiers

BDU:2022-02712

CVE-2021-34513

ZDI-21-875

Affected Products

Windows

References · 9

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34513 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-34513 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-875 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34513 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02712 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-34513 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34513 · Security Note
• https://t.me/cvenotify/17780 · Telegram Post
• https://t.me/cvenotify/17847 · Telegram Post