BeanShell Remote Server Mode RCE Vulnerability (Telnet)

Published: 2018-06-13 12:51:12

CVSS Base Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Summary:
The remote host is running the BeanShell Interpreter in remote server mode which is prone to a Remote Code Execution vulnerability.

Detection Method:
The script sends a crafted request and checks if it is possible to execute code on the target host.

Impact:
Successful exploitation could allow an attacker to gain complete control over the target system.

Affected Versions:
BeanShell Interpreter running in remote server mode.

Recommendations:
Restrict access to the listener or disable the remote server mode.

Detection Type:
exploit

Solution Type:
Mitigation

References:

http://www.beanshell.org/
http://www.beanshell.org/manual/remotemode.html
http://www.beanshell.org/manual/bshcommands.html#exec

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Severity
High
CVSS Score
10.0

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