PT-2021-4423 · Microsoft · Windows Desktop Bridge+1

Joe Bialek · Published 2021-10-12 · Updated 2023-08-01 · CVE-2021-41334

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Description The issue is related to insufficient access restrictions in the Windows Desktop Bridge application converter, allowing an attacker to potentially elevate their privileges. This could affect 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-264

CWE-269

Related Identifiers

BDU:2021-05053

CVE-2021-41334

Affected Products

Windows

Windows Desktop Bridge

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2021-41334 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41334 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-05053 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41334 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41334 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-41334 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41334 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021101226 · Note
• https://t.me/cibsecurity/30476 · Telegram Post