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Case File

CVE-2020-5852

HIGH · CVSS 7.5 EPSS 1.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-01-14 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects F5, BIG-IP.

CVE
CVE-2020-5852
Severity
HIGH
CVSS
7.5
EPSS
1.20%
F5 BIG-IP

Original NVD Description

Undisclosed traffic patterns received may cause a disruption of service to the Traffic Management Microkernel (TMM). This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts. This issue only impacts specific engineering hotfixes. NOTE: This vulnerability does not affect any of the BIG-IP major, minor or maintenance releases you obtained from downloads.f5.com. The affected Engineering Hotfix builds are as follows: Hotfix-BIGIP-14.1.2.1.0.83.4-ENG Hotfix-BIGIP-12.1.4.1.0.97.6-ENG Hotfix-BIGIP-11.5.4.2.74.291-HF2

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