HP System Management Homepage SetSMHData admin-group Parameter Handling RCE

This script is Copyright (C) 2016-2017 Tenable Network Security, Inc.


Synopsis :

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

Description :

The HP System Management Homepage (SMH) running on the remote host is
affected by a remote code execution vulnerability due to an overflow
condition in the mod_smh_config.so library caused by improper
validation of user-supplied input when parsing the admin-group
parameter supplied to the /proxy/SetSMHData endpoint. An
unauthenticated, remote attacker can exploit this, via a specially
crafted request, to cause a denial of service condition or the
execution of arbitrary code.

Note that HP SMH is reportedly affected by additional vulnerabilities; however,
this plugin has not tested for them.

See also :

http://www.nessus.org/u?57f92332
https://www.tenable.com/security/research/tra-2016-32
http://www.zerodayinitiative.com/advisories/ZDI-16-587/

Solution :

Upgrade to HP System Management Homepage (SMH) version 7.6 or later.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 7.4
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: Gain a shell remotely

Nessus Plugin ID: 94673 ()

Bugtraq ID: 93961

CVE ID: CVE-2016-4395

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