CVE-2024-0997: Totolink N200RE cstecgi.cgi setOpModeCfg stack-based overflow
A vulnerability was found in Totolink N200RE 9.3.5u.6139B20201216 and classified as critical. Affected by this issue is the function setOpModeCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument pppoeUser leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-252266 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-0997?
CVE-2024-0997 is classified as a critical vulnerability.
What kind of vulnerability is CVE-2024-0997?
CVE-2024-0997 is a stack-based buffer overflow vulnerability.
How do I fix CVE-2024-0997?
To fix CVE-2024-0997, update the firmware of the Totolink N200RE to a version that resolves this issue.
What affects the CVE-2024-0997 vulnerability?
CVE-2024-0997 affects the Totolink N200RE firmware version 9.3.5u.6139_B20201216.
What is the exploit vector for CVE-2024-0997?
The vulnerability can be exploited through the manipulation of the argument pppoeUser in the setOpModeCfg function.