Permissions, Privileges, and Access Controls in Microsoft Authenticator - CVE-2024-21390
Published: March 12, 2024
Vulnerability identifier: #VU87460
CSH Severity: High
CVSS v4: 8.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-21390
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
Microsoft Authenticator
How to mitigate CVE-2024-21390
Install updates from vendor's website.