CVE-2011-4887
4.3 · MEDIUMOverview
CVE-2011-4887 is a medium-severity vulnerability affecting imperva securesphere_web_application_firewall. It was published on September 11, 2014 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cross-site scripting (XSS) vulnerability in the Violations Table in the management GUI in the MX Management Server in Imperva SecureSphere Web Application Firewall (WAF) 9.0 allows remote attackers to inject arbitrary web script or HTML via the username field.
Remediation
Check the references section for vendor advisories and patches from imperva. Update securesphere_web_application_firewall 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 |
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References
Frequently Asked Questions
What is CVE-2011-4887?
CVE-2011-4887 is a medium-severity vulnerability affecting imperva securesphere_web_application_firewall. It was published on September 11, 2014 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2011-4887?
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-4887?
Check the references section for vendor advisories and patches from imperva. Update securesphere_web_application_firewall 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-2011-4887?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-4887 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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