CVE-2025-20259 — Cisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write Vulnerability

Description (CNA)

Multiple vulnerabilities in the update process of Cisco ThousandEyes Endpoint Agent for Windows could allow an authenticated, local attacker to delete arbitrary files on an affected device. These vulnerabilities are due to improper access controls on files that are in the local file system. An attacker could exploit these vulnerabilities by using a symbolic link to perform an agent upgrade that redirects the delete operation of any protected file. A successful exploit could allow the attacker to delete arbitrary files from the file system of the affected device.

Affected (CNA)

Vendor / product	Versions
Cisco / Cisco ThousandEyes Endpoint Agent	affected N/A

CWE

CWE-22

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-te-endagent-filewrt-zNcDqNRJ

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.