The vulnerability of the sub_458754() function in the /goform/set_wifi file of the LB-LINK BL-WR9000 microprogramming router allows a hacker to execute arbitrary commands.

The vulnerability of the sub458754 function in the /goform/setwifi file of the LB-LINK BL-WR9000 microprogramming router lies in the lack of data cleaning at the control level. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary commands...

CVE-2026-4228

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-2026-4226

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-2026-4228

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-2026-4226

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-2026-4227

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-2026-4228 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-2026-4228

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

LB-LINK BL-WR9000 (firmware 2.4.9) is affected by a buffer overflow in the function sub_44D844 of /goform/get_hidessid_cfg. The vulnerability enables remote exploitation and has publicly disclosed exploit code. Both CVE records identify the issue and context; no remediation details are provided i...

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...

PT-2026-25636

A weakness has been identified in LB-LINK BL-WR9000 2.4.9. The affected element is the function sub 44E8D0 of the file /goform/get virtual cfg. 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...

LB-LINK BL-WR9000 安全漏洞

The LB-LINK BL-WR9000 is a wireless router produced by the LB-LINK company. Version 2.4.9 of the LB-LINK BL-WR9000 contains a security vulnerability. This vulnerability arises from an operation on the function sub44D844 within the file/goform/gethidessidcfg, resulting in a buffer overflow. This...

LB-LINK BL-WR9000 命令注入漏洞

The LB-LINK BL-WR9000 is a wireless router produced by the LB-LINK company. Version 2.4.9 of the LB-LINK BL-WR9000 contains a command injection vulnerability. This vulnerability arises from operations on the function sub458754 in the file/goform/setwifi, which allows for command injection,...

CVE-2026-4227: Buffer Copy without Checking Size of Input

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...

LB-LINK BL-WR9000 安全漏洞

The LB-LINK BL-WR9000 is a wireless router produced by the LB-LINK company. Version 2.4.9 of the LB-LINK BL-WR9000 contains a security vulnerability. This vulnerability stems from operations on the function sub44E8D0 within the file/goform/getvirtualcfg, which may lead to a stack buffer overflow...

CVE-2026-4228: Improper Neutralization of Special Elements used in a Command

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-2026-4226: Stack-based Buffer 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-2025-7573: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC1900, BL-AC2100AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This issue affects the function bsGetManPwd in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads ...

CVE-2025-7574: Improper Authentication

A vulnerability, which was classified as critical, was found in LB-LINK BL-AC1900, BL-AC2100AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. Affected is the function reboot/restore of the file /cgi-bin/lighttpd.cgi of the component Web Interface. The manipulation leads to...

CVE-2025-7572: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability classified as critical was found in LB-LINK BL-AC1900, BL-AC2100AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This vulnerability affects the function bsGetHostInfo in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to...