Paper/Archive/CVE-2021-23005

CVE-2021-23005

f5 — On all 7.x and 6.x versions (fixed in 8.0.0), when using a Quorum device for BIG-IQ high availability (HA) for automatic failover, BIG-IQ…

EPSS 1%CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 63.9.639 × 2012.8 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

On all 7.x and 6.x versions (fixed in 8.0.0), when using a Quorum device for BIG-IQ high availability (HA) for automatic failover, BIG-IQ does not make use of Transport Layer Security (TLS) with the Corosync protocol. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected

ProductAffectedFixed inSource

BIG-IQAll 7.x and 6.x versions–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

refsupport.f5.com/csp/article/K01243064