CVE-2026-25620 in Edge Threat Management

Summary

by MITRE • 06/05/2026

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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

• Responsible: Arista
• Reservation: 02/03/2026
• Disclosure: 06/05/2026
• Moderation: accepted
• Entry: VDB-369002
• CPE: ready
• CWE: CWE-78 (confirmed)
• CVSS: 6.0 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-25620
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-25620
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-25620/