CVE-2024-0999

A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been declared as critical. This vulnerability affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument eTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252268. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

More information : https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setParentalRules-f891c062b86349a596ee173cb456b4f6?pvs=4

Attack vector : NETWORK
Attack complexity : LOW
Privileges required : LOW
User interaction : NONE
Confidentiality impact : HIGH
Integrity impact : HIGH
Base score : 8.8
Base severity : HIGH
Exploitability score : 2.8
Impact score : 5.9