CVE-2024-7157

A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050_B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*

History

08 Aug 2024, 12:17

Type Values Removed Values Added
First Time Totolink a3100r
Totolink
Totolink a3100r Firmware
CPE cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*
References () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.md - () https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.md - Exploit
References () https://vuldb.com/?ctiid.272571 - () https://vuldb.com/?ctiid.272571 - Permissions Required, Third Party Advisory
References () https://vuldb.com/?id.272571 - () https://vuldb.com/?id.272571 - Third Party Advisory
References () https://vuldb.com/?submit.377542 - () https://vuldb.com/?submit.377542 - Third Party Advisory

29 Jul 2024, 14:12

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad en TOTOLINK A3100R 4.1.2cu.5050_B20200504. Ha sido clasificada como crítica. Esto afecta a la función getSaveConfig del archivo /cgi-bin/cstecgi.cgi?action=save&setting. La manipulación del argumento http_host provoca un desbordamiento de búfer. Es posible iniciar el ataque de forma remota. El exploit ha sido divulgado al público y puede utilizarse. El identificador asociado de esta vulnerabilidad es VDB-272571. NOTA: Se contactó al proveedor tempranamente sobre esta divulgación, pero no respondió de ninguna manera.

28 Jul 2024, 11:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-07-28 11:15

Updated : 2024-08-08 12:17


NVD link : CVE-2024-7157

Mitre link : CVE-2024-7157

CVE.ORG link : CVE-2024-7157


JSON object : View

Products Affected

totolink

  • a3100r_firmware
  • a3100r
CWE
CWE-120

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