CVE-2026-25620 | THREATINT

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.

PUBLISHED Reserved 2026-02-03 | Published 2026-06-05 | Updated 2026-06-05 | Assigner Arista

MEDIUM: 6.0CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L

HIGH: 7.0CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L/S:P

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status

unaffected

17.4.0 (custom)

affected

Credits

Jon Williams & Ronan Kervella from Bishop Fox finder

References

www.arista.com/...rity-advisory/22867-security-advisory-0133 vendor-advisory

cve.org (CVE-2026-25620)

nvd.nist.gov (CVE-2026-25620)

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