CVE-2010-2991
9.3 · HIGHOverview
CVE-2010-2991 is a high-severity vulnerability affecting citrix online_plug-in_for_windows_for_xenapp_\&_xendesktop. It was published on August 11, 2010 and has a CVSS 2.0 base score of 9.3 (HIGH).
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The IICAClient interface in the ICAClient library in the ICA Client ActiveX Object (aka ICO) component in Citrix Online Plug-in for Windows for XenApp & XenDesktop before 12.0.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HTML document that triggers the reading of a .ICA file.
Remediation
Check the references section for vendor advisories and patches from citrix. Update online_plug-in_for_windows_for_xenapp_\&_xendesktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| citrix | online_plug-in_for_windows_for_xenapp_\&_xendesktop | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2010-2991?
CVE-2010-2991 is a high-severity vulnerability affecting citrix online_plug-in_for_windows_for_xenapp_\&_xendesktop. It was published on August 11, 2010 and has a CVSS 2.0 base score of 9.3 (HIGH).
How severe is CVE-2010-2991?
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2010-2991?
Check the references section for vendor advisories and patches from citrix. Update online_plug-in_for_windows_for_xenapp_\&_xendesktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2010-2991?
CyberStrike's AI-powered security agents can automatically detect CVE-2010-2991 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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