NEC Corporation CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL NEC Corporation CVE published 2026-09-07

CVE-2026-16876

CVE-2026-16876 authentication bypass vulnerability exists in UNIVERGE IX-R/IX-V WebGUI. A user could bypass authentication and execute arbitrary CLI commands by tampering with WebGUI messages and sending them to the device via internet. This vulnerability allows attackers to gain unauthorized access to the system, potentially leading to further exploitation. Defenders should verify the affected scope and [truncated]