CVE-2021-23005 describes a critical vulnerability in F5 BIG-IQ Centralized Management versions 6.x and 7.x, where the Corosync protocol used for high availability (HA) with a Quorum device lacks Transport Layer Security (TLS). This oversight allows an unauthenticated attacker to remotely intercept or manipulate communications, leading to high confidentiality and integrity impacts. While rated 9.1 CRITICAL on CVSS, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 6.0.0, < 8.0.0CPE matchmatch criteria | cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.