CVE-2021-23020

Medium

Description

The NAAS 3.x before 3.10.0 API keys were generated using an insecure pseudo-random string and hashing algorithm which could lead to predictable keys.

SeverityMedium
CVSS5.5
Exploit probability—
ProductF5 Nginx Controller
PublishedJun 1, 2021
First seenJun 1, 2021
Weakness typeCWE-330CWE-330

How to fix

Update
  • f5 nginx_controller3.10.0 or later

Affected products

ProductAffected versionsFixed in
f5 nginx_controller3.0.0 ≤ v < 3.10.03.10.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.