NetSight
critical9.6

CVE-2020-7357

Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials.

Impact

Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user through the 'NTP_Server_IP' HTTP POST parameter in system.cgi page. This issue affects several branches and versions of the CMS application, including CME-SE, CMS-60, CMS-40, CMS-20, and CMS version 8.2, 8.0, and 7.5.

Affected products

VendorProductAffected versions
CayintechCms-Se Firmware
Version 11.0
CayintechCms-Se-Lxc Firmware
All versions
CayintechCms-60 Firmware
Version 11.0
CayintechCms-40 Firmware
Version 9.0
CayintechCms-20 Firmware
Version 9.0
CayintechCms
Versions 7.5, 8.0, 8.2

Weakness classification

References