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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2025-20126

Cisco ThousandEyes Endpoint Agent Certificate Validation Vulnerability

Description

A vulnerability in certification validation routines of Cisco ThousandEyes Endpoint Agent for macOS and RoomOS could allow an unauthenticated, remote attacker to intercept or manipulate metrics information. This vulnerability exists because the affected software does not properly validate certificates for hosted metrics services. An on-path attacker could exploit this vulnerability by intercepting network traffic using a crafted certificate. A successful exploit could allow the attacker to masquerade as a trusted host and monitor or change communications between the remote metrics service and the vulnerable client.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco ThousandEyes Endpoint Agent

Default version status: unknown

  • 1.200affected

References