CVE-2026-104610: Tenda HG10

Critical severity, CVSS 10.0. EPSS: 0.6% chance of exploitation in the next 30 days.

A security vulnerability has been detected in Tenda HG7, HG9 and HG10 300001138_en_xpon. This impacts the function boaGetVar of the file /boaform/formLoopBack of the component Boa Web Server. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Tenda HG10: version 300001138_en_xpon only
• Tenda HG7: version 300001138_en_xpon only
• Tenda HG9: version 300001138_en_xpon only

Published 2026-10-02. Last modified 2026-10-02.