SB2022092930 - Improper Authentication in Cisco Duo for macOS
Published: September 29, 2022
Security Bulletin ID
SB2022092930
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authentication (CVE-ID: CVE-2022-20662)
The vulnerability allows a local attacker to bypass authentication process.
The vulnerability exists due to an error in the smart card login authentication. An attacker with physical access can configure a smart card login to bypass Duo authentication and use any personal identity verification (PIV) smart card for authentication.
Remediation
Install update from vendor's website.