Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow - Nessus

High   Plugin ID: 55631

This page contains detailed information about the Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

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Plugin Overview

ID: 55631
Name: Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow
Filename: scada_winlog_2_07_01.nbin
Vulnerability Published: 2011-01-13
This Plugin Published: 2011-07-19
Last Modification Time: 2022-02-14
Plugin Version: 1.50
Plugin Type: local
Plugin Family: SCADA
Dependencies: scada_app_sielco_sistemi_winlog_detect.nbin
Required KB Items [?]: SCADA/Apps/Sielco_Sistemi/Winlog/Installed

Vulnerability Information

Severity: High
Vulnerability Published: 2011-01-13
Patch Published: 2011-01-14
CVE [?]: CVE-2011-0517
CPE [?]: N/A

Synopsis

The remote Windows host contains a SCADA application that is affected by a buffer overflow vulnerability.

Description

The installed version of Winlog Lite or Winlog Pro from Sielco Sistemi is earlier than 2.07.01 and thus reportedly has a buffer overflow in its 'Runtime.exe' component that listens on TCP port 46823 if the 'Run TCP/IP server' option is enabled for a project.

Using a specially crafted packet with opcode 0x02, an unauthenticated remote attacker can leverage this issue to overflow a temporary stack buffer of about 60 bytes and possibly execute arbitrary code.

Solution

Upgrade to Winlog version 2.07.01 or later.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub, Immunity Canvas, Core Impact)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow vulnerability:

  1. Metasploit: exploit/windows/scada/winlog_runtime
    [Sielco Sistemi Winlog Buffer Overflow]
  2. Metasploit: exploit/windows/scada/winlog_runtime_2
    [Sielco Sistemi Winlog Buffer Overflow]
  3. Exploit-DB: exploits/windows/dos/15992.txt
    [EDB-15992: Sielco Sistemi Winlog 2.07.00 - Stack Overflow]
  4. Exploit-DB: exploits/windows/remote/17430.rb
    [EDB-17430: Sielco Sistemi Winlog - Remote Buffer Overflow (Metasploit)]
  5. GitHub: https://github.com/offensive-security/exploitdb-bin-sploits/blob/master/bin-sploits/15992.zip
    [EDB-15992]
  6. Immunity Canvas: White_Phosphorus

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:M/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:ND
CVSS Base Score:9.3 (High)
Impact Subscore:10.0
Exploitability Subscore:8.6
CVSS Temporal Score:7.7 (High)
CVSS Environmental Score:NA (None)
Modified Impact Subscore:NA
Overall CVSS Score:7.7 (High)

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Plugin Source

The scada_winlog_2_07_01.nbin Nessus plugin is distributed in a propriatory binary format and its source code is protected. This script is Copyright (C) 2011-2022 and is owned by Tenable, Inc. or an Affiliate thereof.

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

  • Linux / Unix:
    /opt/nessus/lib/nessus/plugins/scada_winlog_2_07_01.nbin
  • Windows:
    C:\ProgramData\Tenable\Nessus\nessus\plugins\scada_winlog_2_07_01.nbin
  • Mac OS X:
    /Library/Nessus/run/lib/nessus/plugins/scada_winlog_2_07_01.nbin

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How to Run

Here is how to run the Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

  1. Click to start a New Scan.
  2. Select Advanced Scan.
  3. Navigate to the Plugins tab.
  4. On the top right corner click to Disable All plugins.
  5. On the left side table select SCADA plugin family.
  6. On the right side table select Sielco Sistemi Winlog Pro < 2.07.01 TCP/IP Server Runtime.exe Packet Handling Remote Overflow plugin ID 55631.
  7. Specify the target on the Settings tab and click to Save the scan.
  8. 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 scada_winlog_2_07_01.nbin -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a scada_winlog_2_07_01.nbin -t <IP/HOST>

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

/opt/nessus/bin/nasl -T - scada_winlog_2_07_01.nbin -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 scada_winlog_2_07_01.nbin -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID: CERT | Computer Emergency Response Team: ICS Alert: See also: Similar and related Nessus plugins:
  • 62032 - Sielco Sistemi Winlog < 2.07.17 Multiple Vulnerabilities
  • 61494 - Sielco Sistemi Winlog < 2.07.18 Multiple Vulnerabilities
  • 61493 - Sielco Sistemi Winlog Arbitrary File Disclosure
  • 33201 - CitectSCADA ODBC Server Remote Buffer Overflow
  • 52051 - Moxa Device Manager Tool MDM2_Gateway Response Remote Overflow
  • 43614 - Netbiter Config NetbiterConfig.exe Device Hostname Remote Overflow
  • 50687 - RealWin < 2.1.10 Multiple Packet Type Processing Overflows
  • 81700 - Advantech ADAMView Multiple Buffer Overflow Vulnerabilities
  • 60084 - Advantech Studio ISSymbol ActiveX Control Multiple Buffer Overflow Vulnerabilities
  • 53573 - Modbus/TCP Master OPC Server MODBUS Protocol Response Packet Remote Overflow
  • 49694 - BACnet OPC Client < 1.0.25 Buffer Overflow
  • 23967 - ICONICS Dialog Wrapper Module ActiveX (DlgWrapper.dll) DoModal Function Overflow
  • 64296 - Schneider Electric Interactive Graphical SCADA System dc.exe Unspecified Buffer Overflow
  • 51360 - Ecava IntegraXor ActiveX save Method Buffer Overflow
  • 81553 - WellinTech KingSCADA < 3.1.2.13-EN 'kxNetDispose.dll' Buffer Overflow RCE
  • 59375 - WellinTech KingView 6.53 < 2010-12-15 HistorySvr.exe TCP Request Remote Overflow
  • 53543 - RealWin < 2.1.12 Multiple Buffer Overflows
  • 65603 - Schneider Electric Accutech Manager RFManagerService Heap Overflow

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file scada_winlog_2_07_01.nbin version 1.50. For more plugins, visit the Nessus Plugin Library.

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