CVE-2026-93739: Totolink a3002mu

Critical severity, CVSS 9.9. EPSS: 0.9% chance of exploitation in the next 30 days.

A vulnerability was determined in Totolink A3002MU Hh-B20211125.1046. This impacts the function formWlAc of the file /boafrm/formWlAc. Executing a manipulation of the argument submit-url can lead to buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Affected products

• Totolink a3002mu

Published 2026-09-18. Last modified 2026-09-23.