SB2025011423 - MitM attack in Cisco ThousandEyes Endpoint Agent for macOS and RoomOS
Published: January 14, 2025
Security Bulletin ID
SB2025011423
CSH Severity
Medium
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 vulnerability.
1) Improper certificate validation (CVE-ID: CVE-2025-20126)
CWE-ID: CWE-295 - Improper Certificate Validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to insufficient certificate validation for hosted metrics services. A remote attacker can perform MitM attack between the remote metrics service and the vulnerable client.
Remediation
Install update from vendor's website.