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Case File

CVE-2023-23555

HIGH · CVSS 7.5 EPSS 0.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-02-01 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects BIG-IP.

CVE
CVE-2023-23555
Severity
HIGH
CVSS
7.5
EPSS
0.63%
BIG-IP

Original NVD Description

On BIG-IP Virtual Edition versions 15.1x beginning in 15.1.4 to before 15.1.8 and 14.1.x beginning in 14.1.5 to before 14.1.5.3, and BIG-IP SPK beginning in 1.5.0 to before 1.6.0, when FastL4 profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Related CVEs

Other vulnerabilities affecting the same vendor(s)