PT-2022-1529 · Microsoft · Windows Defender+1

Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21921

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Defender (affected versions not specified)

Description The issue is related to a security feature bypass that may allow attackers to access protected information. This could potentially enable unauthorized access to sensitive data. There is no information provided about the estimated number of affected devices or real-world incidents related to this issue.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-00729

CVE-2022-21921

Affected Products

Windows

Windows Defender

References · 9

• https://bdu.fstec.ru/vul/2022-00729 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21921 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21834 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21921 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21921 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21921 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21921 · Vendor Advisory
• https://vuldb.com/ru/?id.190141 · Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21921 · Note