PT-2026-5956

Name of the Vulnerable Software and Affected Versions TOTOLINK A950RG version 4.1.2cu.5204 B20210112 Description A buffer overflow condition exists in the software. The issue is located in the setRadvdCfg interface within the /lib/cste modules/ipv6.so module. The setRadvdCfg function does not...

CVE-2025-67189

A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. ...

TOTOLINK A950RG 安全漏洞

TOTOLINK A950RG is a super-generation Giga wireless router produced by TOTOLINK Corporation. The TOTOLINK A950RG V4.1.2cu.5204B20210112 version contains a security vulnerability. This vulnerability stems from insufficient length validation of the radvdinterfacename parameter in the setRadvdCfg...

CVE-2025-67189

A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. ...

CVE-2025-67186

The TOTOLINK A950RG router (version V4.1.2cu.5204_B20210112 ) contains a buffer overflow vulnerability in the setUrlFilterRules interface of the /lib/cste_modules/firewall.so module. The flaw exists because the url parameter is not properly validated for length. This allows a remote attacker to t...

TOTOLINK EX200 Firmware Loading Buffer Overflow

The vulnerability of the firmware loading function of TOTOLINK EX200 routers is related to incorrect error handling. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain full control over the device...

CVE-2025-67187

A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204B20210112. The flaw exists in the setIpQosRules interface of /lib/cstemodules/firewall.so where the comment parameter is not properly validated for length...

PT-2026-5957

Name of the Vulnerable Software and Affected Versions TOTOLINK A950RG version 4.1.2cu.5204 B20210112 Description A buffer overflow issue exists in the setParentalRules interface. The urlKeyword parameter does not undergo proper validation. The system concatenates multiple user-supplied values int...

EUVD-2025-206722

A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. ...

CVE-2025-67188

A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204B20210112. The issue resides in the setRadvdCfg interface of the /lib/cstemodules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attacker...

CVE-2025-67187

The TOTOLINK A950RG wireless router, specifically version V4.1.2cu.5204_B20210112 , is vulnerable to a stack-based buffer overflow . The root cause is the insufficient validation of the comment parameter length within the setIpQosRules interface located in /lib/cste_modules/firewall.so. An attack...

TOTOLINK A950RG 安全漏洞

The TOTOLINK A950RG is an ultra-generation Giga wireless router from China's Gion Electronics TOTOLINK. The TOTOLINK A950RG suffers from a stack buffer overflow vulnerability that stems from insufficient validation of the length of the comment parameter in the setIpQosRules interface, which can b...

CVE-2025-67187: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204B20210112. The flaw exists in the setIpQosRules interface of /lib/cstemodules/firewall.so where the comment parameter is not properly validated for length...

PT-2026-5955

Name of the Vulnerable Software and Affected Versions TOTOLINK A950RG version 4.1.2cu.5204 B20210112 Description A stack-based buffer overflow exists in the setIpQosRules interface of /lib/cste modules/firewall.so. The issue is due to insufficient validation of the length of the comment parameter...

EUVD-2025-206713

A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204B20210112. The issue resides in the setRadvdCfg interface of the /lib/cstemodules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attacker...

CVE-2025-67187

A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204B20210112. The flaw exists in the setIpQosRules interface of /lib/cstemodules/firewall.so where the comment parameter is not properly validated for length...

CVE-2025-67186: Buffer Copy without Checking Size of Input

TOTOLINK A950RG V4.1.2cu.5204B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cstemodules/firewall.so. The vulnerability occurs because the url parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow,...

CVE-2025-67189

A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. ...

CVE-2025-67186

TOTOLINK A950RG V4.1.2cu.5204B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cstemodules/firewall.so. The vulnerability occurs because the url parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow,...

CVE-2026-1723

Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in TOTOLINK X6000R allows OS Command Injection.This issue affects X6000R: through V9.4.0cu.1498B20250826...