CVE-2016-3687

5.3 MEDIUM 1% exploit odds Fix listed

What it is

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.

At a glance

Exploitability: Can be exploited over the network without logging in, but needs a user to act. High risk of data tampering.
Exploit odds: 1.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2016-06-16 18:59 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:46 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 1.2% in the next 30 days (EPSS).
Severity: 5.3 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2016-06-16 18:59 UTC
Last modified: 2026-06-17 00:46 UTC
Exploit probability: 1.2% · EPSS, next 30 days
Record status: Modified

Affected

f5 big-ip Access Policy Manager 11.2.1
f5 big-ip Access Policy Manager 11.4.0
f5 big-ip Access Policy Manager 11.4.1
f5 big-ip Access Policy Manager 11.5.0
f5 big-ip Access Policy Manager 11.5.1
f5 big-ip Access Policy Manager 11.5.2
f5 big-ip Access Policy Manager 11.5.3
f5 big-ip Access Policy Manager 11.5.4

Attack profile CVSS 3.0 · 5.3

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: High
Availability: None

Raw vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2016-3687.md and follow it. Check whether this project is affected by CVE-2016-3687. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record