CVE-2026-6194: Totolink a3002mu

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A weakness has been identified in Totolink A3002MU B20211125.1046. Affected by this vulnerability is the function sub_410188 of the file /boafrm/formWlanSetup of the component HTTP Request Handler. This manipulation of the argument wan-url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Affected products

• Totolink a3002mu: version B20211125.1046 only

Published 2026-04-13. Last modified 2026-06-17.