CVE-2026-86167 [CRITICAL] – A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formgponC

A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formgponConf of the file /boaform/admin/formgponConf of the component Boa. The manipulation of the argument fmgpon_loid leads to os command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.