OPC Factory Server 'OPC Automation 2.0 Server Object' ActiveX Control Buffer Overflow Vulnerability

BID:66510

Info

OPC Factory Server 'OPC Automation 2.0 Server Object' ActiveX Control Buffer Overflow Vulnerability

Bugtraq ID: 66510
Class: Unknown
CVE:
Remote: Yes
Local: No
Published: Mar 25 2014 12:00AM
Updated: Mar 25 2014 12:00AM
Credit: The vendor reported this issue.
Vulnerable:
Not Vulnerable:

Discussion

OPC Factory Server 'OPC Automation 2.0 Server Object' ActiveX Control Buffer Overflow Vulnerability

OPC Factory Server is prone to a buffer-overflow vulnerability.

Attackers can exploit this issue to execute arbitrary code within the context of an application (typically Internet Explorer 6) that uses the ActiveX control. Failed exploit attempts will result in a denial-of-service condition.

OPC Factory Server 3.50 and prior are vulnerable.

Exploit / POC

OPC Factory Server 'OPC Automation 2.0 Server Object' ActiveX Control Buffer Overflow Vulnerability

An attacker can exploit this issue through readily available tools.

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report