CVE-2026-8137

The CVE-2026-8137 entry affects Totolink X5000R (firmware 9.1.0u.6369_B20230113). The vulnerable component is the function sub_458E40 in /boafrm/formDdns, where manipulation of the submit-url argument causes a buffer overflow. Remote exploitation is possible, and the exploit has been disclosed pu...

CVE-2026-8137 Totolink X5000R formDdns sub_458E40 buffer overflow

A vulnerability has been found in Totolink X5000R 9.1.0u.6369B20230113. This vulnerability affects the function sub458E40 of the file /boafrm/formDdns. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclos...

CVE-2026-8137

A vulnerability has been found in Totolink X5000R 9.1.0u.6369B20230113. This vulnerability affects the function sub458E40 of the file /boafrm/formDdns. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclos...

CVE-2026-8137 Totolink X5000R formDdns sub_458E40 buffer overflow

A vulnerability has been found in Totolink X5000R 9.1.0u.6369B20230113. This vulnerability affects the function sub458E40 of the file /boafrm/formDdns. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclos...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32568)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from an unknown function in the CGI Handler component file /cgi-bin/cstecgi.cgi, which manipulates the...

PT-2026-38664

Name of the Vulnerable Software and Affected Versions Totolink X5000R version 9.1.0u.6369 B20230113 Description A buffer overflow occurs in the sub 458E40 function within the '/boafrm/formDdns' file. This issue is triggered by the manipulation of the submit-url argument, allowing for remote...

CVE-2026-8137: Buffer Copy without Checking Size of Input

A vulnerability has been found in Totolink X5000R 9.1.0u.6369B20230113. This vulnerability affects the function sub458E40 of the file /boafrm/formDdns. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclos...

TOTOLINK X5000R 缓冲区错误漏洞

The TOTOLINK X5000R is a router produced by TOTOLINK, a Chinese electronics company. The version 9.1.0u.6369B20230113 of the Totolink X5000R contains a buffer error vulnerability. This vulnerability stems from improper handling of the submit-url parameter in the function sub458E40 within the...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32570)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the function setWiFiWpsStart in the CGI Handler component’s file /cgi-bin/cstecgi.cgi. This function...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32569)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics Corporation. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the function setUrlFilterRules in the CGI Handler component’s file /cgi-bin/cstecgi.cgi,...

TOTOLINK WA300 buffer overflow vulnerability (CNVD-2026-32752)

TOTOLINK WA300 is a 300Mbps single-band 2.4GHz wired wireless AP access point designed for installation on standard 86-type enclosures. It is primarily used for wireless coverage in hotels, dormitories, and office environments. The TOTOLINK WA300 has a buffer overflow vulnerability, which stems...

TOTOLINK N300RH buffer overflow vulnerability (CNVD-2026-32746)

TOTOLINK N300RH is a 300Mbps single-band long-range wireless router launched by the TOTOLINK brand. It operates on the IEEE802.11n standard and is designed to enhance wireless coverage. The TOTOLINK N300RH has a buffer overflow vulnerability. This vulnerability stems from the setUpgradeFW functio...

The vulnerability of the loginauth() function in the cgi-bin/cstecgi.cgi script of the TOTOLINK N300RH router’s microprogramming system allows a intruder to execute arbitrary code or cause a service failure.

The vulnerability of the loginauth function in the cgi-bin/cstecgi.cgi script of the TOTOLINK N300RH router’s microprogramming system is related to the issue of the operation going beyond the buffer in memory when processing the password parameter stored in variable v10. Exploiting this...

TOTOLINK WA300 command injection vulnerability

TOTOLINK WA300 is a 300Mbps single-band 2.4GHz wired wireless AP panel access point, designed for installation in standard 86-type enclosures. It is primarily used for wireless coverage in hotels, dormitories, and office environments. TOTOLINK WA300 has a command injection vulnerability. This...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32571)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the setAppFilterCfg function in the /cgi-bin/cstecgi.cgi file, which fails to properly handle the enabl...

TOTOLINK WA300 command injection vulnerability (CNVD-2026-32750)

TOTOLINK WA300 is a 300Mbps single-band 2.4GHz wired wireless AP access point designed for installation in standard 86-type enclosures. It is primarily used for wireless coverage in hotels, dormitories, and office environments. TOTOLINK WA300 has a command injection vulnerability; this issue aris...

TOTOLINK N300RH buffer overflow vulnerability (CNVD-2026-32747)

TOTOLINK N300RH is a 300Mbps single-band long-range wireless router launched by the TOTOLINK brand. It operates on the IEEE802.11n standard and is designed to enhance wireless coverage. The TOTOLINK N300RH has a buffer overflow vulnerability. This vulnerability stems from the loginauth function i...

TOTOLINK WA300 buffer overflow vulnerability

TOTOLINK WA300 is a 300Mbps single-band 2.4GHz wired wireless AP access point designed for installation in standard 86-type enclosures. It is primarily used for wireless coverage in hotels, dormitories, and office environments. The TOTOLINK WA300 has a buffer overflow vulnerability. This...

TOTOLINK N300RH buffer overflow vulnerability

TOTOLINK N300RH is a 300Mbps single-band long-range wireless router launched by the TOTOLINK brand. It operates on the IEEE802.11n standard and is designed to enhance wireless coverage. The TOTOLINK N300RH has a buffer overflow vulnerability. This vulnerability stems from the setWanConfig functio...

TOTOLINK WA300 command injection vulnerability (CNVD-2026-32751)

TOTOLINK WA300 is a 300Mbps single-band 2.4GHz wired wireless AP panel access point, designed for installation in standard 86-type enclosures. It is primarily used for wireless coverage in hotels, dormitories, and office environments. TOTOLINK WA300 has a command injection vulnerability. This...