Is CVE-2026-71912 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-71912?

CVE-2026-71912 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-71912

Description

Multiple DrayTek VigorAP models contain a buffer overflow vulnerability in the apautotest function. The vulnerability is caused by missing length checks during memory copy operations involving the CMD6 field. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device's web management interface.