cvedb.io
CVE-2025-2767
CRITICAL · CVSS 9.6
EPSS exploitation probability: 0%
Published 2025-04-23T17:16:54.657 · Last modified 2026-06-17T09:07:35.497

Summary

Arista NG Firewall User-Agent Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Arista NG Firewall. Minimal user interaction is required to exploit this vulnerability. The specific flaw exists within the processing of the User-Agent HTTP header. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24407.

Affected products

arista — ng_firewall

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.