CVE-2026-16876 (GCVE-0-2026-16876)
Vulnerability from cvelistv5
Published
2026-09-07 00:48
Modified
2026-09-08 15:32
Severity ?
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
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.
References
Impacted products
Vendor Product Version
NEC Corporation UNIVERGE IX-R/IX-V Version: All versions from Ver1.1 through Ver1.3, All versions from Ver1.4.21 through Ver1.4.28 and Ver1.5.23
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