VAR-202508-2065

Vulnerability from variot - Updated: 2025-10-12 23:01

A security flaw has been discovered in TOTOLINK A720R 4.1.5cu.630_B20250509. This issue affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. Performing manipulation of the argument desc results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be exploited. TOTOLINK of A720R The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK A702R is a wireless router manufactured by the Chinese company TOTOLINK, primarily used for home network connectivity and signal coverage.

The TOTOLINK A702R suffers from a buffer overflow vulnerability caused by a failure to properly validate the length of input data in the desc parameter. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service

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