HTTP: Cayin CMS CVE-2020-7357 Command Injection
This signature detects attempts to exploit a known vulnerability against Cayin CMS. A successful attack can lead to command injection and arbitrary code execution.
Extended Description
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
Cayintech cms
References
CVE: CVE-2020-7357
Short Name
HTTP:CTS:CAYIN-CMS-COMMAND-INJ
Severity
Critical
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CMS CVE-2020-7357 Cayin Command Injection
Release Date
05/18/2021
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3415
False Positive
Unknown
Vendors
Cayintech
CVSS Score
9.0