577488768

**Name of the Vulnerable Software and Affected Versions** TOTOLINK NR1800X version 9.1.0u.6681 B20230703 **Description** A remote command injection issue exists in the `/cgi-bin/cstecgi.cgi` endpoint. The flaw occurs within the `setUssd()` function when processing the `ussd` variable, allowing an attacker to execute arbitrary commands on the system. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the `/cgi-bin/cstecgi.cgi` endpoint or avoid using the `ussd` parameter.

**Name of the Vulnerable Software and Affected Versions** TOTOLINK NR1800X version 9.1.0u.6681 B20230703 **Description** A stack-based buffer overflow occurs when the `FileName` argument is manipulated within the `setUploadSetting()` function of the '/cgi-bin/cstecgi.cgi' endpoint. This issue allows for remote execution of the attack. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the '/cgi-bin/cstecgi.cgi' endpoint to minimize the risk of exploitation.

A flaw has been found in Comfast CF-N1-S 2.6.0.1. This impacts the function sprintf of the file /cgi-bin/mbox-config?method=SET&section=ptest sn. Executing a manipulation of the argument sn can lead to command injection. The attack can be launched remotely. The exploit has been published and may be used.