SB20240312347 - Privilege escalation in Microsoft Authenticator
Published: March 12, 2024
Security Bulletin ID
SB20240312347
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2024-21390)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in the Microsoft Authenticator, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.