BIG-IP
CVE-2023-29163: BIG-IP UDP Profile vulnerability
When UDP profile with idle timeout set to immediate or the value 0 is configured on a virtual server, undisclosed traffic can cause TMM to terminate.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 7.5
EPSS0.62%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 17.1 | Not affected |
| BIG-IP 17.0 | * or later |
| BIG-IP 16.1 | 16.1.3.4 or later |
| BIG-IP 15.1 | 15.1.8.2 or later |
| BIG-IP 14.1 | 14.1.5.4 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
When UDP profile with idle timeout set to immediate or the value 0 is configured on a virtual server, undisclosed traffic can cause TMM to terminate. 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.