CVE-2026-25622: high-severity vulnerability in Arista Edge Threat Management - Arista Next…
Arista Edge Threat Management NGFW Captive Portal Custom Handler Command Injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 9.3%
A Captive Portal Custom Handler command injection vulnerability exists in Arista Edge Threat Management - Arista Next Generation Firewall (NGFW). On affected platforms, an administrative account logged into the user interface can exploit this input handling behavior to execute arbitrary platform shell commands.
CVSS: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
Affected products
Arista Networks · Arista Edge Threat Management - Arista Next Generation Firewall (NGFW)Related CVEs — Arista Edge Threat Management - Arista Next…
In the same product, most dangerous first.
CVE-2026-25620HIGHArista Edge Threat Management NGFW Captive Portal Encrypted Password Command InjectionEPSS 9.3%CVE-2026-25623HIGHArista Edge Threat Management NGFW UI Arbitrary Command ExecutionEPSS 5.6%CVE-2026-25621HIGHArista Edge Threat Management NGFW Reports Application Insecure Input ValidationEPSS 0.2%CVE-2026-25624MEDIUMArista Edge Threat Management NGFW UI Administrative Cross-Site ScriptingEPSS 0.2%