PT-2021-5110 · Microsoft · Windows Desktop Bridge+1

Ga1Ois · Published 2021-07-13 · Updated 2023-12-28 · CVE-2021-33759

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 Desktop Bridge (affected versions not specified)

Description The issue is related to insecure privilege management in the Desktop Bridge application converter of the Microsoft Windows operating system. It allows an attacker to elevate privileges in the system.

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

Improper Privilege Management

Weakness Enumeration

CWE-264

CWE-269

Related Identifiers

BDU:2021-05901

CVE-2021-33759

Affected Products

Windows Desktop Bridge

Windows

References · 8

• https://osv.dev/vulnerability/CVE-2021-33759 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33759 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-33759 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33759 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33759 · Security Note
• https://bdu.fstec.ru/vul/2021-05901 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33759 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021071372 · Note