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Case File

CVE-2020-27718

HIGH · CVSS 7.5 EPSS 1.03%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2020-27718
Severity
HIGH
CVSS
7.5
EPSS
1.03%
BIG-IP

Original NVD Description

When a BIG-IP ASM or Advanced WAF system running version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, or 11.6.1-11.6.5.2 processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process.