CVE-2026-25624

An administrative cross-site scripting (XSS) vulnerability exists in the web user interface dashboard layout of Arista Edge Threat Management - Arista Next Generation Firewall (NGFW). Unvalidated user-supplied variables are echoed back to administrative profiles, facilitating vector payload processing behavior controls.

Score

CVSS 4.0 5.8 Medium

Status

Analyzed - psirt@arista.com

Published

2026-06-05

Last modified

2026-06-05

Weaknesses

CWE-79

Affected products

• Ng Firewall (Arista)
• Arista Edge Threat Management - Arista Next Generation Firewall Ngfw (Arista Networks)

References

• https://www.arista.com/en/support/advisories-notices/security-advisory/23399-security-advisory-0133