CVE-2018-15328
7.5 · HIGHOverview
CVE-2018-15328 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on December 12, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used for authentication and privacy are not handled by the BIG-IP system Secure Vault feature; they are written in the clear to the various configuration files.
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 | 11.2.1 | Affected |
| f5 | big-ip_advanced_firewall_manager | 11.2.1 | Affected |
| f5 | big-ip_analytics | 11.2.1 | Affected |
| f5 | big-ip_application_acceleration_manager | 11.2.1 | Affected |
| f5 | big-ip_application_security_manager | 11.2.1 | Affected |
| f5 | big-ip_domain_name_system | 11.2.1 | Affected |
| f5 | big-ip_edge_gateway | 11.2.1 | Affected |
| f5 | big-ip_fraud_protection_service | 11.2.1 | Affected |
| f5 | big-ip_global_traffic_manager | 11.2.1 | Affected |
| f5 | big-ip_link_controller | 11.2.1 | Affected |
| f5 | big-ip_local_traffic_manager | 11.2.1 | Affected |
| f5 | big-ip_policy_enforcement_manager | 11.2.1 | Affected |
| f5 | big-ip_webaccelerator | 11.2.1 | Affected |
| f5 | big-iq_centralized_management | 5.0.0 | Affected |
| f5 | iworkflow | 2.2.0 | Affected |
Frequently Asked Questions
What is CVE-2018-15328?
CVE-2018-15328 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager. It was published on December 12, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-15328?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-15328?
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-2018-15328?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-15328 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
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