CVE-2026-82555 TOTOLINK N600R Authentication cstecgi.cgi loginAuth random values

A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866B20220506. This vulnerability affects the function loginAuth of the file /webcste/cgi-bin/cstecgi.cgi of the component Authentication Handler. Such manipulation leads to insufficiently random values. It is possible to launch the attack...

EUVD-2026-68277

A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866B20220506. This vulnerability affects the function loginAuth of the file /webcste/cgi-bin/cstecgi.cgi of the component Authentication Handler. Such manipulation leads to insufficiently random values. It is possible to launch the attack...

CVE-2026-82555

CVE-2026-82555 affects the TOTOLINK N600R router (firmware 4.3.0cu.7866_B20220506 ). The vulnerability resides in the loginAuth function of /web_cste/cgi-bin/cstecgi.cgi (Authentication Handler component) and is caused by insufficiently random values , leading to predictable authentication tokens...

CVE-2026-82555 TOTOLINK N600R Authentication cstecgi.cgi loginAuth random values

A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866B20220506. This vulnerability affects the function loginAuth of the file /webcste/cgi-bin/cstecgi.cgi of the component Authentication Handler. Such manipulation leads to insufficiently random values. It is possible to launch the attack...

CVE-2026-82555: Use of Insufficiently Random Values

A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866B20220506. This vulnerability affects the function loginAuth of the file /webcste/cgi-bin/cstecgi.cgi of the component Authentication Handler. Such manipulation leads to insufficiently random values. It is possible to launch the attack...

PT-2026-83622

Name of the Vulnerable Software and Affected Versions TOTOLINK N600R version 4.3.0cu.7866 B20220506 Description An issue exists in the Authentication Handler component where the loginAuth function within the '/web cste/cgi-bin/cstecgi.cgi' endpoint uses insufficiently random values. This weakness...

CVE-2026-7747

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...

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 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...

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-2026-7747

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

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 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 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...

EUVD-2026-26937

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-2026-7719

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-2026-7719 Totolink WA300 POST Request cstecgi.cgi loginauth buffer overflow

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-2026-7719 Totolink WA300 POST Request cstecgi.cgi loginauth buffer overflow

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-2026-7719

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...