LB-LINK Routers - Unauthenticated Command Injection

LB-LINK X-PRO 1.0.22-20231206 contains a hardcoded credentials vulnerability caused by manipulation of an unknown function in /etc/shadow, letting remote attackers use hardcoded credentials, exploit requires high complexity id: CVE-2026-19900 info: name: LB-LINK Routers - Unauthenticated Command...

cve-2026-19900-PoC

CVE-2026-19900 LB-LINK X-PRO Authentication Bypass and RCE via null user CVE-2026-19900 Hardcored Credential and Authentication Bypass RCE via null user. Bypass via Header: Cookie:user=null Usage Build and run the script with a target host: go build cve-2026-19900-PoC.go ./cve-2026-19900-PoC -t...

EUVD-2026-85713

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mificonfig.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been releas...

CVE-2026-96606

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mificonfig.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been releas...

CVE-2026-96606 LB-Link BL-CPE600EU Configuration Backup Mifi_config.bin information disclosure

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mificonfig.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been releas...

CVE-2026-96606

A security flaw in the LB-Link BL-CPE600EU (version 5.8.13) allows for information disclosure via the Configuration Backup Handler component. The vulnerability specifically affects unknown code within the Mifi_config.bin file. This flaw can be exploited remotely to disclose information. A public ...

CVE-2026-96606 LB-Link BL-CPE600EU Configuration Backup Mifi_config.bin information disclosure

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mificonfig.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been releas...

PT-2026-97611

Name of the Vulnerable Software and Affected Versions LB-Link BL-CPE600EU version 5.8.13 Description A security flaw in the Configuration Backup Handler component affects the Mifi config.bin file. This issue allows a remote attacker to cause information disclosure through the manipulation of...

CVE-2026-96606: Exposure of Sensitive Information to an Unauthorized Actor

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mificonfig.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been releas...

EUVD-2026-77124

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of the LB-LINK router AC1900AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/setLimitClientcfg" call but does not...

CVE-2026-35867

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of the LB-LINK router AC1900AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/setLimitClientcfg" call but does not...

CVE-2026-35867

A command injection vulnerability in the bs_SetLimitCli_info function of the libshare.so library affects the LB-LINK router AC1900_AZ2 V1.0.2 . The flaw allows an attacker on the adjacent network to inject shell metacharacters via a POST /goform/set_LimitClient_cfg request, even without administr...

CVE-2026-35867

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of the LB-LINK router AC1900AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/setLimitClientcfg" call but does not...

CVE-2026-35867

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of the LB-LINK router AC1900AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/setLimitClientcfg" call but does not...

PT-2026-90976

Name of the Vulnerable Software and Affected Versions LB-LINK AC1900 AZ2 version 1.0.2 Description Command injection is possible through the use of shell metacharacters in the bs SetLimitCli info function located in the libshare.so library. This occurs when an actor makes a "POST /goform/set...

CVE-2026-35867: Improper Neutralization of Special Elements used in an OS Command

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of the LB-LINK router AC1900AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/setLimitClientcfg" call but does not...

Exploit for CVE-2026-19900

CVE-2026-19900 LB-LINK X-PRO Authentication Bypass and RCE via...

CVE-2026-35868

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of LB-link Router AC2100AZ3 V1.0.4. This flaw occurs due to insufficient validation and sanitization of user-supplied input before it is passed to a system-level command execution context. An...

CVE-2026-35869

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of LB-link Router AC450M V4.0.0. This flaw occurs due to insufficient validation and sanitization of user-supplied input before it is passed to a system-level command execution context. An...

PT-2026-82659

A Command Injection vulnerability exists in the bs SetLimitCli info function within the libshare.so library of LB-link Router AC450M V4.0.0. This flaw occurs due to insufficient validation and sanitization of user-supplied input before it is passed to a system-level command execution context. An...