CVE-2026-16876: critical vulnerability in NEC Corporation UNIVERGE IX-R/IX-V
Published · Updated
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.6%
exploitation probability
0.6%top 52% of all CVEs
observed exploitation
nono source reports it
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.
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
Affected products
NEC Corporation · UNIVERGE IX-R/IX-VRelated CVEs — NEC Corporation UNIVERGE IX-R/IX-V
In the same product, most dangerous first.