CVE-2019-6621
7.2 · HIGHOverview
CVE-2019-6621 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on July 2, 2019 and has a CVSS 3.0 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4.1, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 and BIG-IQ 7.0.0-7.1.0.2, 6.0.0-6.1.0, and 5.1.0-5.4.0, an undisclosed iControl REST worker is vulnerable to command injection by an admin/resource admin user. This issue impacts both iControl REST and tmsh implementations.
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 | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_advanced_firewall_manager | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_application_acceleration_manager | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_link_controller | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_policy_enforcement_manager | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_webaccelerator | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_application_security_manager | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_local_traffic_manager | >= 11.5.2, < 11.5.8 | Affected |
| f5 | big-ip_fraud_protection_service | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_global_traffic_manager | 11.5.2 | Affected |
| f5 | big-ip_analytics | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_edge_gateway | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-ip_domain_name_system | >= 11.5.2, < 11.5.9 | Affected |
| f5 | big-iq_centralized_management | 5.1.0 | Affected |
Frequently Asked Questions
What is CVE-2019-6621?
CVE-2019-6621 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on July 2, 2019 and has a CVSS 3.0 base score of 7.2 (HIGH).
How severe is CVE-2019-6621?
This vulnerability has a CVSS 3.0 base score of 7.2, 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-2019-6621?
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-2019-6621?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-6621 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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