HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) - Nessus

Critical Plugin ID: 51645

This page contains detailed information about the HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 51645
Name: HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352)
Filename: openview_nnm_execvp_nc.nasl
Vulnerability Published: 2010-07-20
This Plugin Published: 2011-01-21
Last Modification Time: 2021-01-19
Plugin Version: 1.14
Plugin Type: remote
Plugin Family: CGI abuses
Dependencies: http_version.nasl
Excluded KB Items [?]: Settings/disable_cgi_scanning

Vulnerability Information

Severity: Critical
Vulnerability Published: 2010-07-20
Patch Published: 2011-01-10
CVE [?]: CVE-2010-2703, CVE-2011-0261, CVE-2011-0262, CVE-2011-0263, CVE-2011-0264, CVE-2011-0265, CVE-2011-0266, CVE-2011-0267, CVE-2011-0268, CVE-2011-0269, CVE-2011-0270, CVE-2011-0271
CPE [?]: N/A

Synopsis

The remote web server contains a CGI application that allows remote code execution.

Description

The version of HP OpenView Network Node Manager installed on the remote Windows host contains several vulnerabilities that can be exploited remotely to allow execution of arbitrary code within the context of the affected web server userid.

Solution

Apply patch NNM_01208 or later.

Public Exploits

Target Network Port(s): 80
Target Asset(s): Services/www
Exploit Available: True (Metasploit Framework, Exploit-DB, Core Impact)
Exploit Ease: No exploit is required

Here's the list of publicly known exploits and PoCs for verifying the HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) vulnerability:

Metasploit: exploit/windows/http/hp_nnm_nnmrptconfig_schdparams
[HP OpenView NNM nnmRptConfig.exe schdParams Buffer Overflow]
Metasploit: exploit/windows/http/hp_nnm_nnmrptconfig_nameparams
[HP OpenView NNM nnmRptConfig nameParams Buffer Overflow]
Metasploit: exploit/windows/http/hp_nnm_webappmon_execvp
[HP OpenView Network Node Manager execvp_nc Buffer Overflow]
Exploit-DB: exploits/windows/dos/14916.py
[EDB-14916: HP OpenView Network Node Manager (OV NNM) - 'webappmon.exe execvp_nc' Remote Code Execution]
Exploit-DB: exploits/windows/remote/17028.rb
[EDB-17028: HP OpenView Network Node Manager (OV NNM) - nnmRptConfig nameParams Buffer Overflow (Metasploit)]
Exploit-DB: exploits/windows/remote/17030.rb
[EDB-17030: HP Network Node Manager (NMM) - CGI 'webappmon.exe execvp' Remote Buffer Overflow (Metasploit)]
Exploit-DB: exploits/windows/remote/17038.rb
[EDB-17038: HP OpenView Network Node Manager (OV NNM) - 'nnmRptConfig.exe schdParams' Remote Buffer Overflow (Metasploit)]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS V2 Vector [?]: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C

CVSS Base Score:	10.0 (High)
Impact Subscore:	10.0
Exploitability Subscore:	10.0
CVSS Temporal Score:	8.3 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	8.3 (High)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(51645);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2010-2703", "CVE-2011-0261", "CVE-2011-0262", "CVE-2011-0263",
                "CVE-2011-0264", "CVE-2011-0265", "CVE-2011-0266", "CVE-2011-0267",
                "CVE-2011-0268", "CVE-2011-0269", "CVE-2011-0270", "CVE-2011-0271");
  script_bugtraq_id(41829,45762);
  script_xref(name:"EDB-ID", value:"17028");
  script_xref(name:"EDB-ID", value:"17038");

  script_name(english:"HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352)");
  script_summary(english:"Tries to overflow execvp_nc() buffer in webappmon.exe");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a CGI application that allows remote
code execution.");
  script_set_attribute(attribute:"description", value:
"The version of HP OpenView Network Node Manager installed on the remote
Windows host contains several vulnerabilities that can be exploited
remotely to allow execution of arbitrary code within the context of the
affected web server userid.");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-003/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-004/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-005/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-006/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-007/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-008/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-009/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-010/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-010/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-011/");
  script_set_attribute(attribute:"see_also", value:"https://www.zerodayinitiative.com/advisories/ZDI-11-012/");
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3ae2c3f5");
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5e3effcb");
  script_set_attribute(attribute:"solution", value:"Apply patch NNM_01208 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'HP OpenView NNM nnmRptConfig.exe schdParams Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/07/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/01/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/01/21");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_end_attributes();

  script_category(ACT_ATTACK);
  script_family(english:"CGI abuses");
  script_copyright(english:"This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.");

  script_dependencies("http_version.nasl");
  script_exclude_keys("Settings/disable_cgi_scanning");
  script_require_ports("Services/www", 80);

  exit(0);
}

include("global_settings.inc");
include("misc_func.inc");
include("http.inc");


port = get_http_port(default:80, embedded: 0);

url     = '/OvCgi/webappmon.exe';
params  = 'ins=nowait&sel=localhost&act=ping';

# make sure NNM is running
w = http_send_recv3(method:'GET', item:url + '?' + params, port:port,exit_on_fail:TRUE);
if (
  w[0] !~ '^HTTP/1.[01][ \t]+200' ||
  w[2] !~ '<title>ping</title>'   || 
  w[2] !~ 'webappmon.exe'
)  exit(0, "The web server on port "+port+" does not appear to be OpenView NNM for Windows.");

# now do buffer overflow
nodename = crap(data:'A',length:0x4000);
data = 'ins=nowait&sel=' + nodename + '&act=ping';
w = http_send_recv3(method:'POST', item:url,port:port,exit_on_fail:TRUE,
                    content_type:"application/x-www-form-urlencoded", data:data);

res = w[2];

if(isnull(res)) exit(0,"The response from OpenView NNM for Windows on port "+port+" does not have an HTTP response body.");


# buffer overflow causes webappmon.exe to die
if ('Error in CGI Application' >< res) security_hole(port);
# patched version uses strncat() to truncate user-controlled data
# what's sent will be reflected in return
# text after Ping is somewhat truncated, possibly because the 0x4000-byte buffer also holds
# standard output and error pipe names and other info
else if ('sel=' + nodename >< res && res =~ 'Ping : A{10000,}') exit(0, "The OpenView NNM for Windows install on port "+port+" is not affected.");
# unexpected return
else exit(0, "Unexpected response ("+res+") received from the OpenView NNM for Windows install on port "+port+".");

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/openview_nnm_execvp_nc.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\openview_nnm_execvp_nc.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/openview_nnm_execvp_nc.nasl

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How to Run

Here is how to run the HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select CGI abuses plugin family.
On the right side table select HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) plugin ID 51645.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl openview_nnm_execvp_nc.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a openview_nnm_execvp_nc.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - openview_nnm_execvp_nc.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state openview_nnm_execvp_nc.nasl -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID:

41829, 45762

See also:

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Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file openview_nnm_execvp_nc.nasl version 1.14. For more plugins, visit the Nessus Plugin Library.

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HP OpenView Network Node Manager Remote Execution of Arbitrary Code (HPSBMA02621 SSRT100352) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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