EUVD-2026-12369

A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub44D844 of the file /goform/gethidessidcfg. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-4228 LB-LINK BL-WR9000 set_wifi sub_458754 command injection

A vulnerability was detected in LB-LINK BL-WR9000 2.4.9. This affects the function sub458754 of the file /goform/setwifi. The manipulation results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about th...

CVE-2026-4227

A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub44D844 of the file /goform/gethidessidcfg. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-4227 LB-LINK BL-WR9000 get_hidessid_cfg sub_44D844 buffer overflow

A security vulnerability has been detected in LB-LINK BL-WR9000 2.4.9. The impacted element is the function sub44D844 of the file /goform/gethidessidcfg. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-4226 LB-LINK BL-WR9000 get_virtual_cfg sub_44E8D0 stack-based overflow

A weakness has been identified in LB-LINK BL-WR9000 2.4.9. The affected element is the function sub44E8D0 of the file /goform/getvirtualcfg. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public...

CVE-2026-4226

CVE-2026-4226 affects LB-LINK BL-WR9000 running 2.4.9. The vulnerable element is the function sub_44E8D0 in the file /goform/get_virtual_cfg, where manipulation can cause a stack-based overflow. Attacks may be performed remotely, and the exploit has been made publicly available. Multiple trusted ...

PT-2026-25637

Name of the Vulnerable Software and Affected Versions LB-LINK BL-WR9000 version 2.4.9 Description A security issue has been identified in LB-LINK BL-WR9000 version 2.4.9. The issue resides in the sub 44D844 function within the /goform/get hidessid cfg file. Manipulation of this function leads to ...

多款LB-LINK产品命令注入漏洞

LB-LINK BL-AC1900 and others are a wireless router from China Bilink LB-LINK. A security vulnerability exists in LB-LINK BL-AC19002.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8, which originates from the use of the mac, time1, and time1 in the /goform/se...