OpenNMS Java Object Deserialization RCE

This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.


Synopsis :

The remote OpenNMS server is affected by a remote code execution
vulnerability.

Description :

The remote OpenNMS server is affected by a remote code execution
vulnerability due to unsafe deserialize calls of unauthenticated
Java objects to the Apache Commons Collections (ACC) library. An
unauthenticated, remote attacker can exploit this, by sending a
crafted RMI request, to execute arbitrary code on the target host.

See also :

http://www.nessus.org/u?e0204f30

Solution :

Ensure that all exposed ports used by the OpenNMS server, including
the rmi_registry port which exists in default configurations on port
1099, are firewalled from any public networks.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 8.3
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: Misc.

Nessus Plugin ID: 87311 ()

Bugtraq ID:

CVE ID:

Ready to Amp Up Your Nessus Experience?

Get Nessus Professional to scan unlimited IPs, run compliance checks & more

Buy Nessus Professional Now