High severity7.5NVD Advisory· Published Mar 31, 2021· Updated Jun 17, 2026
CVE-2021-22995
CVE-2021-22995
Description
On all 7.x and 6.x versions (fixed in 8.0.0), BIG-IQ high availability (HA) when using a Quorum device for automatic failover does not implement any form of authentication with the Corosync daemon. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Affected products
2- F5/BIG-IQdescription
Patches
Vulnerability mechanics
References
1- support.f5.com/csp/article/K13155201nvdVendor Advisory
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