CVE-2024-7331: TOTOLINK A3300R cstecgi.cgi UploadCustomModule buffer overflow
First published: Thu Aug 01 2024(Updated: )
A vulnerability was found in TOTOLINK A3300R 17.0.0cu.557_B20221024 and classified as critical. Affected by this issue is the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-273254 is the identifier assigned to this vulnerability. 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 A3300r Firmware | =17.0.0cu.557_b20221024 | |
| Totolink A3300r Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-7331?
CVE-2024-7331 is classified as a critical vulnerability.
How do I fix CVE-2024-7331?
To remediate CVE-2024-7331, update the TOTOLINK A3300R firmware to a non-vulnerable version.
What type of vulnerability is CVE-2024-7331?
CVE-2024-7331 is a buffer overflow vulnerability in the UploadCustomModule function.
Which devices are affected by CVE-2024-7331?
CVE-2024-7331 affects the TOTOLINK A3300R firmware version 17.0.0cu.557_B20221024.
Can CVE-2024-7331 be exploited remotely?
Yes, an attacker may exploit CVE-2024-7331 remotely by manipulating the File argument.
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