CVE-2025-4729: Totolink a3002r Firmware

Medium severity, CVSS 6.3. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formMapDelDevice of the component HTTP POST Request Handler. The manipulation of the argument macstr leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Totolink a3002r Firmware: version 3.0.0-b20230809.1615 only
• Totolink a3002ru Firmware: version 3.0.0-b20230809.1615 only

Published 2025-05-16. Last modified 2026-06-17.