PT-2021-2682 · Microsoft · Windows

Imre Rad · Published 2021-04-13 · Updated 2023-12-29 · CVE-2021-28313

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 insufficient access restrictions in the Diagnostics Hub Standard Collector Service of Microsoft Windows operating systems. This can allow an attacker to elevate their privileges. An elevation-of-privilege vulnerability exists, enabling attackers to impact the system.

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

LPE

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2021-02212

CVE-2021-28313

Affected Products

Windows

References · 15

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28313 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28313 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-28313 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-28313 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28313 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28313 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02212 · Security Note
• https://t.me/cvenotify/13510 · Telegram Post
• https://t.me/cvenotify/13507 · Telegram Post
• https://t.me/cvenotify/13358 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021041322 · Note
• http://packetstormsecurity.com/files/162251/Microsoft-DiagHub-Privilege-Escalation.html · Note
• https://t.me/cybersecuritytechnologies/3220 · Telegram Post
• http://seclists.org/fulldisclosure/2021/Apr/40 · Note
• https://t.me/cvenotify/13508 · Telegram Post