CVE-2026-6026

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

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

The vulnerability of the setPortalConfWeChat function in the cgi-bin/cstecgi.cgi script of the TOTOLINK A7100RU router’s microprogramming system is related to the lack of measures taken at the management level to protect data. Exploiting this vulnerability could allow an attacker to execute...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32915)

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 setPortalConfWeChat function in the cstecgi.cgi file, which fails to properly handle the...

CVE-2026-6026

Totolink A7100RU 7.4cu.2313_b20191024: CGI Handler (/cgi-bin/cstecgi.cgi) setPortalConfWeChat is vulnerable. Manipulating the enable argument leads to os command injection; attack can be initiated remotely and public exploit code exists. Affected component is CGI Handler and the issue stems from ...

CVE-2026-6026: Improper Neutralization of Special Elements used in an OS Command

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