CVE-2020-5943
6.5 · MEDIUMOverview
CVE-2020-5943 is a medium-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 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In versions 14.1.0-14.1.0.1 and 14.1.2.5-14.1.2.7, when a BIG-IP object is created or listed through the REST interface, the protected fields are obfuscated in the REST response, not protected via a SecureVault cryptogram as TMSH does. One example of protected fields is the GTM monitor password.
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 | Affected |
| f5 | big-ip_advanced_firewall_manager | 14.1.0 | Affected |
| f5 | big-ip_advanced_web_application_firewall | 14.1.0 | Affected |
| f5 | big-ip_analytics | 14.1.0 | Affected |
| f5 | big-ip_application_acceleration_manager | 14.1.0 | Affected |
| f5 | big-ip_application_security_manager | 14.1.0 | Affected |
| f5 | big-ip_ddos_hybrid_defender | 14.1.0 | Affected |
| f5 | big-ip_domain_name_system | 14.1.0 | Affected |
| f5 | big-ip_fraud_protection_service | 14.1.0 | Affected |
| f5 | big-ip_global_traffic_manager | 14.1.0 | Affected |
| f5 | big-ip_link_controller | 14.1.0 | Affected |
| f5 | big-ip_local_traffic_manager | 14.1.0 | Affected |
| f5 | big-ip_policy_enforcement_manager | 14.1.0 | Affected |
| f5 | big-ip_ssl_orchestrator | 14.1.0 | Affected |
Frequently Asked Questions
What is CVE-2020-5943?
CVE-2020-5943 is a medium-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 6.5 (MEDIUM).
How severe is CVE-2020-5943?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-5943?
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-2020-5943?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5943 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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