What’s Vulnerable › Vulnerabilities

CVE-2021-23046

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-14 · updated 2026-06-17
• Weakness: CWE-532

Description

On all versions of Guided Configuration before 8.0.0, when a configuration that contains secure properties is created and deployed from Access Guided Configuration (AGC), secure properties are logged in restnoded logs. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

• F5 BIG-IP APM: from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.3; from 16.0.0 before 16.1.0 — fixed in 16.1.0
• F5 Big-Ip Guided Configuration: before 8.0.0 — fixed in 8.0.0

How to fix

Upgrade to a fixed version: F5 BIG-IP APM 16.1.0; F5 Big-Ip Guided Configuration 8.0.0. Check the vendor advisory for mitigations.

References

• https://support.f5.com/csp/article/K70652532
• https://support.f5.com/csp/article/K70652532

Get alerted when CVE-2021-23046 or the next vulnerability affects your stack