Certification Validation Flaw in Cisco ThousandEyes Endpoint Agent for macOS and RoomOS
CVE-2025-20126

4.8MEDIUM

Key Information:

Vendor

Cisco
Status
ThousandEyes Endpoint Agent
Vendor
CVE Published:
8 January 2025

What is CVE-2025-20126?

A security issue exists within the certification validation routines of Cisco's ThousandEyes Endpoint Agent for macOS and RoomOS. This flaw permits an unauthenticated, remote attacker to potentially intercept or manipulate metrics data by exploiting the lack of proper certificate validation for hosted metrics services. An attacker could compromise network traffic with a maliciously crafted certificate, leading to unauthorized access and manipulation of communications between the vulnerable client and the trusted metrics service.

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References

https://sec.cloudapps.cisco.com/security/center/content/C...

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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