CVE-2025-20259
Cisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write Vulnerability
Severity
Medium 5.3
CVSS 3.1
Exploited
Not listed
EPSS
0.001
3.8th percentile
Discovered by
Vendor
Published by the vendor
Published
Jun 4, 2025
Assigned by cisco
Description
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.
Weakness: CWE-22
Affected products
| Vendor | Product | Category | Matched by |
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No product mapping yet — this CVE is pending taxonomy review.
Vendor-reported affected versions (1)
- Cisco · Cisco ThousandEyes Endpoint Agent