CVE-2026-16876

An authentication bypass vulnerability exists in the WebGUI of Series UNIVERGE IX-R/IX-V. A user could bypass authentication and execute arbitrary CLI commands by tampering with WebGUI messages and sending them to the device via internet...

CVE-2026-16876

NEC UNIVERGE IX-R/IX-V series routers are affected by an authentication bypass in the WebGUI component, classified as Missing Authentication for Critical Function (CWE-306) . A remote unauthenticated attacker can send a specially crafted message to the WebGUI over the internet to execute arbitrar...

CVE-2026-16876

An authentication bypass vulnerability exists in the WebGUI of Series UNIVERGE IX-R/IX-V. A user could bypass authentication and execute arbitrary CLI commands by tampering with WebGUI messages and sending them to the device via internet...