rpc.cgi in Webmin through 1.920 allows authenticated Remote Code Execution via a crafted object name because unserialise_variable makes an eval call. NOTE: the Webmin_Servers_Index documentation states "RPC can be used to run any command or modify any file on a server, which is why access to it must not be granted to un-trusted Webmin users."

According to its self-reported version, the Webmin install hosted on the remote host is 1.890 to 1.920. It is, therefore, affected by a remote command execution vulnerability.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
113566	Webmin < 1.930 Remote Command Execution	Web App Scanning	Component Vulnerability	Version Based	critical
98670	Webmin 1.890 < 1.930 Remote Command Execution	Web App Scanning	Component Vulnerability	Version Based	critical

Detections

Analytics

CVE-2019-15642

high

Tenable Plugins

critical

critical