CVE-2018-15316 — In F5 BIG-IP APM 13

In F5 BIG-IP APM 13.0.0-13.1.1.1, APM Client 7.1.5-7.1.6, and/or Edge Client 7101-7160, the BIG-IP APM Edge Client component loads the policy library with user permission and bypassing the endpoint checks.

01What is this vulnerability?

In F5 BIG-IP APM 13.0.0-13.1.1.1, APM Client 7.1.5-7.1.6, and/or Edge Client 7101-7160, the BIG-IP APM Edge Client component loads the policy library with user permission and bypassing the endpoint checks.

02Affected products

Vendor	Product	Versions
F5 Networks, Inc.	BIG	IP (APM) — 13.0.0-13.1.1.1
F5 Networks, Inc.	BIG	IP APM Clients — 7.1.5 - 7.1.6
F5 Networks, Inc.	BIG	IP Edge Client — 7101 - 7160

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-10-19T13:00:00.000Z
• Last modified: 2024-09-17T03:59:34.793Z

09References

• www.securitytracker.com — http://www.securitytracker.com/id/1041936
• www.securityfocus.com — http://www.securityfocus.com/bid/105731
• support.f5.com — https://support.f5.com/csp/article/K51220077