PT-2026-47045 · Arista · Next Generation Firewall

Published 2026-06-05 · Updated 2026-06-06 · CVE-2026-25620

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) version 17.4.0

Description An encrypted password command injection vulnerability exists in the Captive Portal application framework. Command injection is a flaw that allows an attacker to execute arbitrary operating system commands on the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-25620

Affected Products

Next Generation Firewall

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-25620 · Security Note
• https://arista.com/en/support/advisories-notices/security-advisory/22867-security-advisory-0133 · Vendor Advisory
• https://twitter.com/CVEnew/status/2063205008368193884 · Twitter Post