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9.3 Critical

CVE-2026-16876 An authentication bypass vulnerability exists in the WebGUI of Series UNIVERGE IX-R/IX-V

Description

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.

Affected products and versions

Product Affected versions Fixed in
UNIVERGE IX-R/IX-V Versions not published

Other CVEs of UNIVERGE IX-R/IX-V

The 3 CVEs of UNIVERGE IX-R/IX-V →
CVE-2025-8153 Cross-site Scripting vulnerability in NEC Corporation UNIVERGE IX from Ver.9.5 to Ver.10.7, from Ver.10.8.21 to… 5.1 Medium CVE-2024-11013 Command Injection vulnerability in NEC Corporation UNIVERGE IX from Ver9.2 to Ver10.10.21, for Ver10.8 up to Ver10.8.27,… 7.2 High
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