CVE-2026-25624: Arista Edge Threat Management NGFW UI Administrative Cross-Site Scripting

Published Jun 5, 2026
·
Updated

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.

Affected Software

2 affected components
Arista Arista Edge Threat Management (NGFW)
Arista NG Firewall<17.4.1

Remediation

Information

The recommended resolution is to upgrade to NGFW Version 17.4.1 at your earliest convenience.

Event History

Jun 5, 2026
CVE Published
via MITRE·07:34 PM
Data Sourced
via MITRE·07:34 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·08:17 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-25624?

The severity of CVE-2026-25624 is classified as medium with a score of 5.7.

2

What is CVE-2026-25624?

CVE-2026-25624 is an administrative cross-site scripting (XSS) vulnerability affecting the web user interface of Arista Edge Threat Management NGFW.

3

How do I fix CVE-2026-25624?

To fix CVE-2026-25624, it is recommended to upgrade to NGFW Version 17.4.1 as soon as possible.

4

What impact does CVE-2026-25624 have on security?

CVE-2026-25624 can lead to unauthorized access and manipulation of administrative profiles through XSS attacks.

5

Who is affected by CVE-2026-25624?

Organizations using Arista Edge Threat Management NGFW with unpatched versions are at risk from CVE-2026-25624.

Company

Resources

Contact

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