CVE-2020-4590 describes a denial of service vulnerability affecting IBM WebSphere Application Server Liberty versions 17.0.0.3 through 20.0.0.9 when using the oauth-2.0 or openidConnectServer-1.0 features. An authenticated client can exploit this weakness. The vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited over the network with low complexity by a low-privileged user, resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.0.0.3, <= 20.0.0.9CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.