AUGUST 4, 2026
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Case File

CVE-2021-22985

HIGH · CVSS 7.5 EPSS 0.98%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-12 · 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-2021-22985
Severity
HIGH
CVSS
7.5
EPSS
0.98%
BIG-IP

Original NVD Description

On BIG-IP APM version 16.0.x before 16.0.1.1, under certain conditions, when processing VPN traffic with APM, TMM consumes excessive memory. A malicious, authenticated VPN user may abuse this to perform a DoS attack against the APM. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Related CVEs

Other vulnerabilities affecting the same vendor(s)