CVE-2026-25623

Arista Edge Threat Management NGFW UI Arbitrary Command Execution

MEDIUM
6
CVSS Score
Published: June 5, 2026 at 07:31 PM UTC
Updated: July 23, 2026 at 07:35 AM UTC
2 products affected across 2 vendorsNg FirewallNG Firewall

Using Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) by Arista Networks?

Get instant alerts when new vulnerabilities affect Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM6
Exploit prediction
EPSS 6%
SSVC
No known exploit

Description

An input validation command execution vulnerability exists in the browser management pipeline of Arista Edge Threat Management - Arista Next Generation Firewall (NGFW). Authenticated administrators can leverage this exposure to obtain underlying terminal script code processing execution permissions.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 17.4.1
Affected range stops below 17.4.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6MEDIUMArista
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card