PT-2021-5261 · Microsoft · Windows

Xuefeng Li + 1 · Published 2021-11-09 · Updated 2023-12-28 · CVE-2021-41366

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 the Credential Security Support Provider Protocol (CredSSP) in the Windows operating system, specifically concerning insecure privilege management. This allows an attacker to potentially elevate their privileges.

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:2021-06087

CVE-2021-41366

Affected Products

Windows

References · 10

• https://bdu.fstec.ru/vul/2021-06087 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-41366 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41366 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-41366 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41366 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41366 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41366 · Vendor Advisory
• https://t.me/cvenotify/23190 · Telegram Post
• https://t.me/cibsecurity/32134 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021110937 · Note