PT-2021-15322 · F5 · Big-Iq

Published 2021-03-31 · Updated 2021-04-05 · CVE-2021-22995

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions BIG-IQ versions 6.x through 7.x

Description The issue concerns BIG-IQ high availability (HA) when using a Quorum device for automatic failover, which does not implement any form of authentication with the Corosync daemon.

Recommendations For versions 6.x through 7.x, update to version 8.0.0 to resolve the issue.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2021-22995

Affected Products

Big-Iq

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-22995 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22995 · Vendor Advisory
• https://support.f5.com/csp/article/K13155201 · Vendor Advisory
• https://t.me/cvenotify/12404 · Telegram Post