CVE-2026-7747 Totolink N300RH Parameter cstecgi.cgi loginauth buffer overflow

A security flaw has been discovered in Totolink N300RH 3.2.4-B20220812. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. Performing a manipulation of the argument Password results in buffer overflow. The attack can be...

CVE-2026-7747

CVE-2026-7747 affects Totolink N300RH (firmware 3.2.4-B20220812). The vulnerability lies in the Parameter Handler’s file /cgi-bin/cstecgi.cgi, specifically the loginauth function where manipulating the Password argument can cause a buffer overflow. It is network-borne with no authentication requi...

CVE-2026-7720

A weakness has been identified in Totolink WA300 5.2cu.7112B20190227. The impacted element is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument langType causes command injection. Remote exploitation of the attack ...

CVE-2026-7721

A security vulnerability has been detected in Totolink WA300 5.2cu.7112B20190227. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument hostTime leads to command injection. The attack can be executed remotely. The exploit has been disclosed...

CVE-2026-7720

CVE-2026-7720 – Totolink WA300 : The weakness affects the POST Request Handler in /cgi-bin/cstecgi.cgi, specifically the setLanguageCfg function, where manipulating the langType argument leads to a command injection. Remote exploitation is possible and a public exploit exists. Connected sources c...

EUVD-2026-26873

A weakness has been identified in Totolink WA300 5.2cu.7112B20190227. The impacted element is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument langType causes command injection. Remote exploitation of the attack ...

CVE-2026-7719

The CVE-2026-7719 entry describes a buffer overflow in Totolink WA300’s /cgi-bin/cstecgi.cgi loginauth handler (affected component: POST Request Handler). Specifically, manipulation of the http_host argument can overflow a buffer, enabling a remote attack. Public exploit details are indicated (ex...

CVE-2026-7719

A security flaw has been discovered in Totolink WA300 5.2cu.7112B20190227. The affected element is the function loginauth of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument httphost results in buffer overflow. The attack may be launched...

CVE-2026-7717

A vulnerability was determined in Totolink WA300 5.2cu.7112B20190227. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument File can lead to buffer overflow. The attack can be launched...

CVE-2026-7717 Totolink WA300 POST Request cstecgi.cgi UploadCustomModule buffer overflow

A vulnerability was determined in Totolink WA300 5.2cu.7112B20190227. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument File can lead to buffer overflow. The attack can be launched...

CVE-2026-7717

A vulnerability was determined in Totolink WA300 5.2cu.7112B20190227. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument File can lead to buffer overflow. The attack can be launched...

EUVD-2026-26868

A vulnerability was determined in Totolink WA300 5.2cu.7112B20190227. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument File can lead to buffer overflow. The attack can be launched...

PT-2026-36751

A security vulnerability has been detected in Totolink WA300 5.2cu.7112 B20190227. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument hostTime leads to command injection. The attack can be executed remotely. The exploit has been disclosed...

TOTOLINK WA300 缓冲区错误漏洞

TOTOLINK WA300 is a wireless access point produced by TOTOLINK, a Chinese company. The TOTOLINK WA300 5.2cu.7112B20190227 version contains a buffer overflow vulnerability. This vulnerability stems from the function UploadCustomModule in the POST Request Handler component’s file...

PT-2026-36745

Name of the Vulnerable Software and Affected Versions Totolink WA300 version 5.2cu.7112 B20190227 Description A buffer overflow can be triggered remotely via the POST Request Handler component. The issue exists within the UploadCustomModule function of the '/cgi-bin/cstecgi.cgi' endpoint when the...

PT-2026-36749

Name of the Vulnerable Software and Affected Versions Totolink WA300 version 5.2cu.7112 B20190227 Description An issue exists in the POST Request Handler component where the manipulation of the webWlanIdx argument in the setWebWlanIdx function of the '/cgi-bin/cstecgi.cgi' endpoint allows for...

EUVD-2026-26795

A vulnerability was identified in Totolink N300RH 6.1c.1353B20190305. This impacts the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument FileName leads to file inclusion. The attack may be performed from remote. The exploit is publicly available and mig...

PT-2026-36623

A vulnerability was identified in Totolink N300RH 6.1c.1353 B20190305. This impacts the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument FileName leads to file inclusion. The attack may be performed from remote. The exploit is publicly available and...

EUVD-2026-26472

A vulnerability was detected in Totolink NR1800X 9.1.0u.6279B20210910. This affects the function sub41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public...

CVE-2026-7538 Totolink A8000RU CGI cstecgi.cgi vulnerability os command injection

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The explo...