CVE-2024-7331

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.
References
Link Resource
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/UploadCustomModule.md Exploit Technical Description Third Party Advisory
https://vuldb.com/?ctiid.273254 Permissions Required VDB Entry
https://vuldb.com/?id.273254 Permissions Required VDB Entry
https://vuldb.com/?submit.378351 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:*

History

01 Aug 2024, 17:42

Type Values Removed Values Added
References () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/UploadCustomModule.md - () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/UploadCustomModule.md - Exploit, Technical Description, Third Party Advisory
References () https://vuldb.com/?ctiid.273254 - () https://vuldb.com/?ctiid.273254 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.273254 - () https://vuldb.com/?id.273254 - Permissions Required, VDB Entry
References () https://vuldb.com/?submit.378351 - () https://vuldb.com/?submit.378351 - Third Party Advisory, VDB Entry
CPE cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:*
First Time Totolink a3300r
Totolink
Totolink a3300r Firmware

01 Aug 2024, 12:42

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad fue encontrada en TOTOLINK A3300R 17.0.0cu.557_B20221024 y clasificada como crítica. La función UploadCustomModule del archivo /cgi-bin/cstecgi.cgi es afectada por esta vulnerabilidad. La manipulación del argumento File provoca un desbordamiento dl búfer. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al público y puede utilizarse. VDB-273254 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó al proveedor tempranamente sobre esta divulgación, pero no respondió de ninguna manera.

01 Aug 2024, 00:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-08-01 00:15

Updated : 2024-08-01 17:42


NVD link : CVE-2024-7331

Mitre link : CVE-2024-7331

CVE.ORG link : CVE-2024-7331


JSON object : View

Products Affected

totolink

  • a3300r
  • a3300r_firmware
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')