What’s Vulnerable › Vulnerabilities

CVE-2012-0227

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2012-10-12 · updated 2026-06-16
• Weakness: CWE-119

Description

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 denial of service and possibly execute arbitrary code via a long archive file name argument to the Archive method.

Affected products

• Componentone Flexgrid: 7.1
• Opcsystems.Net: through 4.0

References

• http://dsecrg.com/pages/vul/show.php?id=406
• http://www.securityfocus.com/bid/51601
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-012-01A.pdf
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72604
• http://dsecrg.com/pages/vul/show.php?id=406
• http://www.securityfocus.com/bid/51601
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-012-01A.pdf
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72604

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