CVE-2020-5894 describes a server-side session token invalidation vulnerability affecting NGINX Controller versions 3.0.0 through 3.3.0. This flaw allows an attacker to potentially maintain access even after a legitimate user logs out, as the session token remains valid. With a CVSS score of 8.1 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, potentially leading to high impact on confidentiality and integrity. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.0.0, <= 3.3.0CPE matchmatch criteria | cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.