CVE-2016-8581
6.1 · MEDIUMOverview
CVE-2016-8581 is a medium-severity vulnerability affecting alienvault open_source_security_information_and_event_management. It was published on October 28, 2016 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A persistent XSS vulnerability exists in the User-Agent header of the login process of AlienVault OSSIM and USM before 5.3.2 that allows an attacker to steal session IDs of logged in users when the current sessions are viewed by an administrator.
Remediation
Check the references section for vendor advisories and patches from alienvault. Update open_source_security_information_and_event_management 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 |
|---|---|---|---|
| alienvault | open_source_security_information_and_event_management | 0 | Affected |
| alienvault | unified_security_management | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-8581?
CVE-2016-8581 is a medium-severity vulnerability affecting alienvault open_source_security_information_and_event_management. It was published on October 28, 2016 and has a CVSS 3.0 base score of 6.1 (MEDIUM).
How severe is CVE-2016-8581?
This vulnerability has a CVSS 3.0 base score of 6.1, 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-2016-8581?
Check the references section for vendor advisories and patches from alienvault. Update open_source_security_information_and_event_management 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-2016-8581?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-8581 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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