The vulnerability of the setVpnPassCfg function in the microprogramming software of TOTOLINK A3300R allows a hacker to execute arbitrary commands.

The vulnerability of the setVpnPassCfg function in TOTOLINK A3300R router microprogramming software is related to the lack of measures to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

TOTOLINK T6 Access Control Vulnerability (CNVD-2026-38563)

TOTOLINK T6 is a wireless dual-band Mesh router launched by TOTOLINK. The TOTOLINK T6 has a vulnerability related to access control. This vulnerability stems from improper access control in the setVpnPassCfg function. Attackers can exploit this vulnerability by sending a specially crafted POST...

CVE-2026-51693

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51693: Improper Access Control

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51693

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51693

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83854

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-68588

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51693

Incorrect access control in the setVpnPassCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to weaken edge filtering via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-7037

Totolink A8000RU 7.1cu.643_b20200521 is affected by a vulnerability in the CGI Handler at /cgi-bin/cstecgi.cgi, function setVpnPassCfg. Manipulation of the pptpPassThru argument enables OS command injection, with remote execution possible. The exploit is publicly released and can be used for atta...

CVE-2026-7037 Totolink A8000RU CGI cstecgi.cgi setVpnPassCfg os command injection

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru results in os command injection. The attack can be executed...

CVE-2026-7037 Totolink A8000RU CGI cstecgi.cgi setVpnPassCfg os command injection

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru results in os command injection. The attack can be executed...

CVE-2026-7037: Improper Neutralization of Special Elements used in an OS Command

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru results in os command injection. The attack can be executed...

TOTOLINK A8000RU 命令注入漏洞

The TOTOLINK A8000RU is a wireless router produced by TOTOLINK, a Chinese company. The Totolink A8000RU 7.1cu.643b20200521 version has a command injection vulnerability. This vulnerability stems from improper handling of the pptpPassThru parameter in the setVpnPassCfg function of the...

CVE-2026-5850

A vulnerability was identified in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru leads to os command injection. Remote exploitation of the attack is possible...

The vulnerability of the setVpnPassCfg() function in the cstecgi.cgi script of the TOTOLINK A7100RU router’s software allows a hacker to execute arbitrary commands.

The vulnerability of the setVpnPassCfg function in the cstecgi.cgi script of the TOTOLINK A7100RU router’s software is related to the failure to eliminate special elements during the processing of the pptpPassThru parameter. Exploiting this vulnerability allows a remote attacker to execute...

CVE-2026-5850

A vulnerability was identified in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru leads to os command injection. Remote exploitation of the attack is possible...

CVE-2026-5850 Totolink A7100RU CGI cstecgi.cgi setVpnPassCfg os command injection

A vulnerability was identified in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru leads to os command injection. Remote exploitation of the attack is possible...

CVE-2026-5850

A vulnerability (CVE-2026-5850) affects Totolink A7100RU (version 7.4cu.2313_b20191024). The CGI Handler’s function setVpnPassCfg in /cgi-bin/cstecgi.cgi accepts the pptpPassThru argument, and manipulation leads to OS command injection. Remote exploitation is possible, and the exploit is publicly...

CVE-2026-5850

A vulnerability was identified in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru leads to os command injection. Remote exploitation of the attack is possible...