CVE-2025-3674: TOTOLINK A3700R cstecgi.cgi setUrlFilterRules access control
A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822B20200513. It has been declared as critical. Affected by this vulnerability is the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-3674?
CVE-2025-3674 has been classified as a critical vulnerability.
How does CVE-2025-3674 affect the TOTOLINK A3700R router?
CVE-2025-3674 affects the TOTOLINK A3700R router by allowing improper access controls through the setUrlFilterRules function.
What can an attacker do with CVE-2025-3674?
An attacker can launch a remote attack exploiting CVE-2025-3674 to manipulate access controls.
How can I mitigate CVE-2025-3674?
To mitigate CVE-2025-3674, it is recommended to update the firmware of the TOTOLINK A3700R to the latest version available.
Is there a patch available for CVE-2025-3674?
Yes, a firmware update is required to patch CVE-2025-3674 and secure the TOTOLINK A3700R against this vulnerability.