CVE-2018-5546
7.8 · HIGHOverview
CVE-2018-5546 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager_client. It was published on August 17, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The svpn and policyserver components of the F5 BIG-IP APM client prior to version 7.1.7.1 for Linux and macOS runs as a privileged process and can allow an unprivileged user to get ownership of files owned by root on the local client host. A malicious local unprivileged user may gain knowledge of sensitive information, manipulate certain data, or assume super-user privileges on the local client host.
Remediation
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager_client 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_client | 7.1.5 | Affected |
| f5 | big-ip_access_policy_manager | 12.1.0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-5546?
CVE-2018-5546 is a high-severity vulnerability affecting f5 big-ip_access_policy_manager_client. It was published on August 17, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2018-5546?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-5546?
Check the references section for vendor advisories and patches from f5. Update big-ip_access_policy_manager_client 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-2018-5546?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5546 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.
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