PT-2021-3097 · Microsoft · Windows Desktop Bridge+1

Ga1Ois + 2 · Published 2021-05-11 · Updated 2023-08-02 · CVE-2021-31185

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to insufficient input validation in the Windows Desktop Bridge application converter, which can be exploited to cause a denial of service. This could allow an attacker to affect the system. No information is available about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-02720

CVE-2021-31185

Affected Products

Windows

Windows Desktop Bridge

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-31185 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-31185 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31185 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-31185 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02720 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021051129 · Note