TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32394)

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 setL2tpServerCfg function in the /cgi-bin/cstecgi.cgi file, which fails to properly handle the enab...

CVE-2026-9436

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

CVE-2026-9436

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

CVE-2026-9436 Totolink A8000RU Web Management cstecgi.cgi setL2tpServerCfg os command injection

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

CVE-2026-9436

Totolink A8000RU Web Management (cgi-bin/cstecgi.cgi, function setL2tpServerCfg) is affected by an os command injection when manipulating the enable argument. The flaw is exploitable remotely and has an exploit published. Impact concerns high confidentiality, integrity, and availability per CVSS,...

CVE-2026-9436 Totolink A8000RU Web Management cstecgi.cgi setL2tpServerCfg os command injection

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

EUVD-2026-31644

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

PT-2026-43015

A flaw has been found in Totolink A8000RU 7.1cu.643 b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

CVE-2026-9436: Improper Neutralization of Special Elements used in an OS Command

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be...

TOTOLINK A8000RU 操作系统命令注入漏洞

The TOTOLINK A8000RU is a wireless router from China's Gion Electronics TOTOLINK. The Totolink A8000RU version 7.1cu.643b20200521 suffers from an OS command injection vulnerability that originates from the operation of the function setL2tpServerCfg on the parameter enable in the Web Management...

TOTOLINK A3700R Wireless Router DoS

The vulnerability of the setL2tpServerCfg function in the /cgi-bin/cstecgi.cgi file of the TOTOLINK A3700R wireless router software is related to access control deficiencies. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sending a specially crafted...

TOTOLINK A3700R Access Control Error Vulnerability

The TOTOLINK A3700R is a wireless router that provides wireless network connectivity. TOTOLINK A3700R suffers from an access control error vulnerability that originates from improper access control of the setL2tpServerCfg function in the /cgi-bin/cstecgi.cgi file, for which no detailed...

CVE-2025-3675

A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been...

CVE-2025-3675 TOTOLINK A3700R cstecgi.cgi setL2tpServerCfg access control

A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been...

CVE-2025-3675: Improper Access Control

A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822B20200513. It has been rated as critical. Affected by this issue is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been...

TOTOLINK A3700R 安全漏洞

The TOTOLINK A3700R is a wireless router that provides wireless network connectivity. TOTOLINK A3700R suffers from an access control error vulnerability that originates from improper access control of the setL2tpServerCfg function in the /cgi-bin/cstecgi.cgi file, for which no detailed...

TOTOLINK X5000R Router Command Execution

The vulnerability of the setL2tpServerCfg function in the cstecgi.cgi script of the TOTOLINK X5000R router’s microprogramming system is related to the failure to take measures to neutralize special elements used in the operating system’s command processing when dealing with parameters such as mtu...

CVE-2024-42741

In TOTOLINK X5000r v9.1.0cu.2350b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setL2tpServerCfg. Authenticated Attackers can send malicious packet to execute arbitrary commands...

CVE-2024-42741: Improper Neutralization of Special Elements used in an OS Command

In TOTOLINK X5000r v9.1.0cu.2350b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setL2tpServerCfg. Authenticated Attackers can send malicious packet to execute arbitrary commands...

TOTOLINK X5000R 操作系统命令注入漏洞

The TOTOLINK X5000R is a router from China's Gion Electronics TOTOLINK. A command injection vulnerability exists in TOTOLINK X5000R version v9.1.0cu.2350b20230313. The vulnerability stems from the setL2tpServerCfg method of /cgi-bin/cstecgi.cgi failing to properly filter constructed command speci...