Data Exposure Vulnerability in Arista EOS with OpenConfig Configuration
CVE-2025-1259

7.7HIGH

Key Information:

Vendor

Arista Networks

Status
Eos
Vendor
CVE Published:
4 March 2025

What is CVE-2025-1259?

On specific platforms running Arista EOS with OpenConfig configurations, the system improperly handles gNOI requests. This misconfiguration can lead to unauthorized information retrieval, potentially exposing sensitive data that should remain inaccessible to users. It is crucial for administrators to implement necessary updates and configurations to mitigate this vulnerability.

Affected Version(s)

EOS 4.33.0 <= 4.33.1

EOS 4.32.0 <= 4.32.3

EOS 4.31.0 <= 4.31.5

References

https://www.arista.com/en/support/advisories-notices/secu...

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-1259 : Data Exposure Vulnerability in Arista EOS with OpenConfig Configuration