CVE-2024-7336

A vulnerability classified as critical was found in TOTOLINK EX200 4.0.3c.7646_B20201211. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-273259. 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/EX200/loginauth.md Exploit Technical Description Third Party Advisory
https://vuldb.com/?ctiid.273259 Permissions Required VDB Entry
https://vuldb.com/?id.273259 Permissions Required VDB Entry
https://vuldb.com/?submit.379314 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:ex200_firmware:4.0.3c.7646_b20201211:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ex200:-:*:*:*:*:*:*:*

History

09 Aug 2024, 14:38

Type Values Removed Values Added
First Time Totolink ex200
Totolink ex200 Firmware
Totolink
References () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/EX200/loginauth.md - () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/EX200/loginauth.md - Exploit, Technical Description, Third Party Advisory
References () https://vuldb.com/?ctiid.273259 - () https://vuldb.com/?ctiid.273259 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.273259 - () https://vuldb.com/?id.273259 - Permissions Required, VDB Entry
References () https://vuldb.com/?submit.379314 - () https://vuldb.com/?submit.379314 - Third Party Advisory, VDB Entry
CPE cpe:2.3:h:totolink:ex200:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:ex200_firmware:4.0.3c.7646_b20201211:*:*:*:*:*:*:*

01 Aug 2024, 12:42

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad fue encontrada en TOTOLINK EX200 4.0.3c.7646_B20201211 y clasificada como crítica. La función loginauth del archivo /cgi-bin/cstecgi.cgi es afectada por esta vulnerabilidad. La manipulación del argumento http_host provoca un desbordamiento de búfer. El ataque se puede lanzar de forma remota. El exploit ha sido divulgado al público y puede utilizarse. El identificador asociado de esta vulnerabilidad es VDB-273259. NOTA: Se contactó al proveedor tempranamente sobre esta divulgación, pero no respondió de ninguna manera.

01 Aug 2024, 03:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-08-01 03:15

Updated : 2024-08-09 14:38


NVD link : CVE-2024-7336

Mitre link : CVE-2024-7336

CVE.ORG link : CVE-2024-7336


JSON object : View

Products Affected

totolink

  • ex200_firmware
  • ex200
CWE
CWE-120

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