CVE-2025-20259 — Cisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write Vulnerability
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 affe…
Published: 2025-06-04 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7