CVE-2020-5884
What it is
On versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.4, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the default deployment mode for BIG-IP high availability (HA) pair mirroring is insecure. This is a control plane issue that is exposed only on the network used for mirroring.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering.
- Exploit odds
- 1.5% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.5% in the next 30 days (EPSS).
- Severity: 9.1 CRITICAL (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.5% · EPSS, next 30 days
- Record status
- Modified
Affected
- f5 big-ip Access Policy Manager ≤ 11.6.5.1
- f5 big-ip Access Policy Manager ≤ 12.1.5.1
- f5 big-ip Access Policy Manager ≤ 13.1.3.3
- f5 big-ip Access Policy Manager ≤ 14.1.2.4
- f5 big-ip Access Policy Manager ≤ 15.1.0.3
- f5 big-ip Advanced Firewall Manager ≤ 11.6.5.1
- f5 big-ip Advanced Firewall Manager ≤ 12.1.5.1
- f5 big-ip Advanced Firewall Manager ≤ 13.1.3.3
Attack profile CVSS 3.1 · 9.1
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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-2020-5884.md and follow it. Check whether this project is affected by CVE-2020-5884. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
