Is CVE-2026-85031 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85031?

CVE-2026-85031 has a CVSS v3 severity of CRITICAL (9.9).

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CVE-2026-85031

Description

A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow. Remote exploitation of the attack is possible.