High severity7.5NVD Advisory· Published Feb 12, 2021· Updated Jun 17, 2026
CVE-2021-22985
CVE-2021-22985
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.
Affected products
1- Range: <16.0.1.1
Patches
Vulnerability mechanics
References
1- support.f5.com/csp/article/K88162221nvdVendor Advisory
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