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HIGH · 7.5

CVE-2021-22995

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. No...

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
F5Big-Iq Centralized Management>= 6.0.0, <= 6.1.0

Related Weaknesses (CWE)

CWE-306

References

FAQ

What is CVE-2021-22995?

CVE-2021-22995 is a vulnerability with a CVSS score of 7.5 (HIGH). 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. No...

How severe is CVE-2021-22995?

CVE-2021-22995 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22995?

Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Iq Centralized Management.