Medium 6.0Published Jun 5, 2026

CVE-2026-25620Arista Edge Threat Management NGFW Captive Portal Encrypted Password Command Injection

Updated under an hour ago (Oct 26, 2026, 7:30 PM ET)

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It affects Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) and 1 other product. Add what you run to find out whether that includes you.

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Every CVE for Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall (NGFW)

Exploited in the last 30 days

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.

CVSS: 6.0 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Arista
NVD analysis: Analyzed
Record last updated: Jun 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) arista_networks:arista_edge_threat_management_arista_next_generation_firewall_ngfw (from the name)	17.4.0	CNA record
arista ng_firewall arista:ng_firewall	17.4	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.