BIG-IP
CVE-2023-39447: BIG-IP APM Guided Configuration vulnerability
When BIG-IP APM Guided Configurations are configured, undisclosed sensitive information may be logged in restnoded log.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityMEDIUMCVSS 3.1 4.4
EPSS0.19%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| BIG-IP 13.1, 14.1, 17.1 | Not affected |
| BIG-IP 16.1 | 16.1.4 or later |
| BIG-IP 15.1 | 15.1.8 or later |
| BIG-IP 6.0 | 9.0 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
When BIG-IP APM Guided Configurations are configured, undisclosed sensitive information may be logged in restnoded log.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 12 Oct 2026.