The vulnerability of the setTelnetCfg() function (/cgi-bin/cstecgi.cgi) in the TOTOLINK A7100RU router’s microprogramming software allows a hacker to execute arbitrary commands.

The vulnerability of the setTelnetCfg function /cgi-bin/cstecgi.cgi of the TOTOLINK A7100RU router’s microprogramming software is related to the failure to take measures to neutralize special elements used in the operating system’s command for handling the telnetenabled parameter. Exploiting this...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32580)

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 improper handling of the parameter “telnetEnabled” in the function setTelnetCfg within the...

CVE-2026-7152

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

EUVD-2026-25914

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

CVE-2026-7152

Totolink A8000RU (firmware 7.1cu.643_b20200521) is affected by a vulnerability in the CGI Handler function setTelnetCfg (file /cgi-bin/cstecgi.cgi). The issue stems from manipulating the telnet_enabled argument, enabling OS command injection. It can be exploited remotely, and a publicly available...

CVE-2026-7152

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

CVE-2026-7152 Totolink A8000RU CGI cstecgi.cgi setTelnetCfg os command injection

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

CVE-2026-7152 Totolink A8000RU CGI cstecgi.cgi setTelnetCfg os command injection

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

CVE-2026-7152: Improper Neutralization of Special Elements used in an OS Command

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnetenabled leads to os command injection. It is possible to launch the attac...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32918)

The TOTOLINK A7100RU is a wireless router produced by TOTOLINK, a Chinese company. The TOTOLINK A7100RU has a vulnerability related to operating system command injection. This vulnerability stems from the setTelnetCfg function in the cstecgi.cgi file, which fails to properly validate the...

CVE-2026-5994 Totolink A7100RU CGI cstecgi.cgi setTelnetCfg os command injection

A security flaw has been discovered in Totolink A7100RU 7.4cu.2313b20191024. This issue affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument telnetenabled results in os command injection. The attack is possible ...

CVE-2026-5994

CVE-2026-5994 affects Totolink A7100RU (7.4cu.2313_b20191024) in the CGI Handler: /cgi-bin/cstecgi.cgi, via manipulating the argument telnet_enabled in function setTelnetCfg to trigger an OS command injection. The vulnerability is exploitable remotely without authentication, and the exploit has b...

TOTOLINK A7100RU 操作系统命令注入漏洞

The TOTOLINK A7100RU is a wireless router produced by TOTOLINK Corporation. The Totolink A7100RU 7.4cu.2313b20191024 version contains an operating system command injection vulnerability. This vulnerability stems from the setTelnetCfg function in the CGI Handler component’s file...

EUVD-2024-34696

Malicious code in bioql PyPI...

The vulnerability of the setTelnetCfg() function in the /cgi-bin/cstecgi.cgi script of the telnet service in the mesh-system software TOTOLink T6 allows a hacker to bypass security restrictions and execute arbitrary code.

The vulnerability of the setTelnetCfg function in the /cgi-bin/cstecgi.cgi script of the telnet service in the mesh-system software TOTOLink T6 is related to deficiencies in the authentication process when processing the telnetEnabled parameter. Exploiting this vulnerability allows a malicious...

CVE-2025-7862

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748B20211015 and classified as critical. Affected by this vulnerability is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument telnetenabled with the input 1 leads to...

CVE-2025-7862: Missing Authentication for Critical Function

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748B20211015 and classified as critical. Affected by this vulnerability is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument telnetenabled with the input 1 leads to...

TOTOLINK T6 访问控制错误漏洞

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. The TOTOLINK T6 suffers from a lack of authentication vulnerability that stems from the setTelnetCfg function of the /cgi-bin/cstecgi.cgi file in the component...

CVE-2024-34219

TOTOLINK CP450 V4.1.0cu.747B20191224 was discovered to contain a vulnerability in the SetTelnetCfg function, which allows attackers to log in through telnet...

CVE-2024-7464: Improper Neutralization of Special Elements used in a Command

A vulnerability, which was classified as critical, has been found in TOTOLINK CP900 6.3c.566. This issue affects the function setTelnetCfg of the component Telnet Service. The manipulation of the argument telnetenabled leads to command injection. The attack may be initiated remotely. The exploit...