var-202403-2283
Vulnerability from variot

Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022, allow remote attackers to execute arbitrary code and cause a denial of service (DoS) via the IP field. TOTOLINK X5000R is a router. TOTOLINK A7000R is a wireless router.

There is a buffer overflow vulnerability in TOTOLINK X5000R and A7000R. The vulnerability is caused by the sub_41F7E8 function in the /www/cgi bin/cstegi.cgi file not checking the data length when copying the IP field content

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