CVE-2016-3687: F5 BIG-IP Access Policy Manager

Medium severity, CVSS 5.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Open redirect vulnerability in F5 BIG-IP APM 11.2.1, 11.4.x, 11.5.x, and 11.6.x before 11.6.0 HF6 and Edge Gateway 11.2.1, when using multi-domain single sign-on (SSO), allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a base64-encoded URL in the SSO_ORIG_URI parameter.

Affected products

• F5 BIG-IP Access Policy Manager: version 11.2.1 only; version 11.4.0 only; version 11.4.1 only; version 11.5.0 only; version 11.5.1 only; version 11.5.2 only; …
• F5 BIG-IP Edge Gateway: version 11.2.1 only

Published 2016-06-16. Last modified 2026-06-17.