CVE-2026-25620

MEDIUM

Arista Edge Threat Management NGFW Captive Portal Encrypted Password Command Injection

Title source: cna

Description

An encrypted password command injection vulnerability exists in the Captive Portal application framework of Arista Edge Threat Management - Arista Next Generation Firewall (NGFW). This issue uniquely affects version 17.4.0; earlier software releases are not exposed.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://www.arista.com/en/support/advisories-notices/security-advisory/22867-security-advisory-0133

Scores

CVSS v3 6.0

EPSS 0.1988

EPSS Percentile 97.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-78

Status published

Products (2)

arista/ng_firewall 17.4

Arista Networks/Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) 17.4.0

Published Jun 05, 2026

Tracked Since Jun 06, 2026