CVE-2020-5945
8.4 · HIGHOverview
CVE-2020-5945 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on November 5, 2020 and has a CVSS 3.1 base score of 8.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In BIG-IP versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, and 14.1.0-14.1.2.7, undisclosed TMUI page contains a stored cross site scripting vulnerability (XSS). The issue allows a minor privilege escalation for resource admin to escalate to full admin.
Remediation
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager 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 |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_advanced_firewall_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_analytics | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_application_acceleration_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_application_security_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_domain_name_system | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_fraud_protection_service | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_global_traffic_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_link_controller | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_local_traffic_manager | >= 14.1.0, < 14.1.2.8 | Affected |
| f5 | big-ip_policy_enforcement_manager | >= 14.1.0, < 14.1.2.8 | Affected |
Frequently Asked Questions
What is CVE-2020-5945?
CVE-2020-5945 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on November 5, 2020 and has a CVSS 3.1 base score of 8.4 (HIGH).
How severe is CVE-2020-5945?
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-5945?
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager 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-2020-5945?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5945 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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