National Cyber-Alert System
Vulnerability Summary for CVE-2007-4827
Original release date:09/19/2007
Last revised:11/15/2008
Source:
US-CERT/NIST
Overview
Unspecified vulnerability in the Modbus/TCP Diagnostic function in MiniHMI.exe for the Automated Solutions Modbus Slave ActiveX Control before 1.5 allows remote attackers to corrupt the heap and possibly execute arbitrary code via malformed Modbus requests to TCP port 502.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Provides user account access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service
References to Advisories, Solutions, and Tools
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US-CERT Vulnerability Note: VU#981849
Name: VU#981849
External Source: CONFIRM
Name: http://www.automatedsolutions.com/pub/asmbslv/ReadMe.htm
Type: Patch Information
External Source: MISC
Name: http://dvlabs.tippingpoint.com/advisory/TPTI-07-15
Type: Patch Information
External Source: BID
Name: 25713
External Source: OSVDB
Name: 38259
External Source: XF
Name: modbus-tcpslave-bo(36677)
External Source: SECTRACK
Name: 1018707
External Source: BUGTRAQ
Name: 20070918 TPTI-07-15: Automated Solutions Modbus TCP Slave ActiveX Control Heap Corruption Vulnerability
External Source: MISC
Name: http://www.nessus.org/plugins/index.php?view=single&id=26066