CVE-2020-4949 describes an XML External Entity (XXE) injection vulnerability in IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0, impacting various operating systems including Linux and Windows. This high-severity vulnerability, rated 8.2 CVSS, allows an unauthenticated remote attacker to exploit the server without user interaction, potentially leading to sensitive information disclosure or denial of service through memory exhaustion. While the FAUCET Risk Score is 63/100, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.0.0.0, <= 7.0.0.45CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* | ||
>= 8.0.0.0, <= 8.0.0.15CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* | ||
>= 8.5.0.0, <= 8.5.5.18CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* | ||
>= 9.0.0.0, <= 9.0.5.6CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.