VAR-202507-2593

Vulnerability from variot - Updated: 2025-08-06 23:20

A vulnerability has been found in TOTOLINK A702R 4.0.0-B20230721.1521 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of A702R 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. This vulnerability could allow an attacker to execute arbitrary code or cause the device to crash

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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