CVE-2026-9388
CriticalSummary
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521, concerning the setScheduleCfg function in the /cgi-bin/cstecgi.cgi file of the Web Management Interface. Manipulating the mode argument can lead to OS command injection.
Risk Assessment
An attacker can remotely exploit this vulnerability, posing a serious security risk to the system. The publicly available exploit increases the likelihood of attacks.
Recommendation
It is recommended to update the device firmware to the latest version to mitigate this vulnerability. Additionally, monitoring systems for unauthorized activities is advised.
Original NVD description (English source)
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument mode can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.