What is the severity of CVE-2024-7187?

CVE-2024-7187 has been declared as critical due to its potential for remote exploitation.

How do I fix CVE-2024-7187?

To fix CVE-2024-7187, update the TOTOLINK A3600R firmware to the latest version available from the manufacturer.

What does CVE-2024-7187 affect?

CVE-2024-7187 affects the UploadCustomModule function in the /cgi-bin/cstecgi.cgi file of the TOTOLINK A3600R firmware version 4.1.2cu.5182_B20201102.

What type of vulnerability is CVE-2024-7187?

CVE-2024-7187 is a buffer overflow vulnerability that can be exploited by manipulating the File argument.

Who is affected by CVE-2024-7187?

Users of the TOTOLINK A3600R router running firmware version 4.1.2cu.5182_B20201102 are affected by CVE-2024-7187.

Vulnerability/
CVE-2024-7187

critical

CWE

120 119

EPSS

0.067%

29/7/2024

23/8/2024

CVE-2024-7187: TOTOLINK A3600R cstecgi.cgi UploadCustomModule buffer overflow

First published: Mon Jul 29 2024(Updated: )

A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. It has been declared as critical. This vulnerability affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to 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-272608. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Credit: cna@vuldb.com

Affected Software	Affected Version	How to fix
All of
Totolink A3600r Firmware	=4.1.2cu.5182_b20201102
TOTOLink A3600R

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2024-7187?
CVE-2024-7187 has been declared as critical due to its potential for remote exploitation.
How do I fix CVE-2024-7187?
To fix CVE-2024-7187, update the TOTOLINK A3600R firmware to the latest version available from the manufacturer.
What does CVE-2024-7187 affect?
CVE-2024-7187 affects the UploadCustomModule function in the /cgi-bin/cstecgi.cgi file of the TOTOLINK A3600R firmware version 4.1.2cu.5182_B20201102.
What type of vulnerability is CVE-2024-7187?
CVE-2024-7187 is a buffer overflow vulnerability that can be exploited by manipulating the File argument.
Who is affected by CVE-2024-7187?
Users of the TOTOLINK A3600R router running firmware version 4.1.2cu.5182_B20201102 are affected by CVE-2024-7187.

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