Input validation error in Microsoft products - CVE-2023-29330

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Main Vulnerability Database Vulnerabilities #VU79186

Input validation error in Microsoft products - CVE-2023-29330

Published: August 8, 2023


Vulnerability identifier: #VU79186
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-29330
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Microsoft
Affected software:
Microsoft Teams for iOS
Microsoft Teams for macOS
Microsoft Teams for Desktop
Microsoft Teams for Android

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insufficient validation of user-supplied input in Microsoft Teams. A remote attacker can trick a victim to join a malicious Microsoft Teams meeting and execute arbitrary code on the system.


How to mitigate CVE-2023-29330

Install updates from vendor's website.

Sources