PT-2022-1682 · Microsoft · Teams

Published 2022-02-08 · Updated 2025-01-02 · CVE-2022-21965

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Teams (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft Teams for Android and iOS operating systems. It may allow a remote attacker to cause a denial of service.

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:2022-00932

CVE-2022-21965

Affected Products

Teams

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2022-21965 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21965 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21965 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00932 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21965 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21965 · Vendor Advisory
• https://t.me/cvenotify/106066 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022020851 · Note