Opcsystems operates a focused portfolio centered on its namesake web properties and OPC-related systems, with disclosures concentrated in application input-handling and memory-safety weakness classes such as improper input validation and buffer-boundary issues. Current severity, exploitation, and exposure details are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Opcsystems over time
Signals from CVEs in this vendor scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2012-0227HIGH Buffer overflow in the VSFlex7.VSFlexGrid ActiveX control in ComponentOne FlexGrid 7.1, as used in Open Automation Software OPC Systems.NET, allows remote attackers to cause a deni | Oct 12, 2012 | 9.3 | 29 | NO | NO |
CVE-2011-4871MEDIUM Open Automation Software OPC Systems.NET before 5.0 allows remote attackers to cause a denial of service via a malformed .NET RPC packet on TCP port 58723. | Apr 18, 2012 | 5.0 | 25 | NO | YES |
CVE-2015-7917HIGH Untrusted search path vulnerability in Open Automation OPC Systems.NET 8.00.0023 and earlier allows local users to gain privileges via a Trojan horse DLL in an unspecified director | Dec 23, 2015 | 7.2 | 18 | NO | NO |
Signals from CVEs in this vendor scope (3 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Opcsystems.
Media articles that mention a CVE ID that affects a product developed by Opcsystems — matched by CVE ID, not by vendor name.