SB2025060522 - Path traversal in Cisco ThousandEyes Endpoint Agent for Windows
Published: June 5, 2025
Security Bulletin ID
SB2025060522
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2025-20259)
The vulnerability allows a local user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in the update process. A local user can use a symbolic link to perform an agent upgrade and delete arbitrary files on the system.
Remediation
Install update from vendor's website.