Is CVE-2026-15543 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-15543?

CVE-2026-15543 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-15543

Description

A vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function formCertListInfo of the file /goform/CertListInfo. The manipulation of the argument Name results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.