CVE-2026-78414: fallo de gravedad alta en Network Optix Nx Witness VMS
Cross-site scripting in Nx Witness VMS Web Administration allows session token exfiltration via a rogue peer site name
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8epss 0.3%
Cross-site scripting in the Web Administration interface of Network Optix Nx Witness VMS before version 6.1.3 on Linux, Windows and MacOS allows an adjacent-network attacker to execute arbitrary JavaScript in the browser of an authenticated administrator and steal the administrator's session token, resulting in Administrator Account Takeover. An attacker who controls an Nx server on the same network segment can set that server's site name to a script payload, which executes when an administrator opens the "Merge with Another Site" dialog and the site selection list is displayed.Solution:
Update to Nx Witness VMS version 6.1.3 or later.
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
Network Optix · Nx Witness VMSCVEs relacionadas — Network Optix Nx Witness VMS
En el mismo producto, de las más peligrosas a las menos.