CVE-2023-27554 is a critical XML External Entity (XXE) injection vulnerability affecting IBM WebSphere Application Server versions 8.5 and 9.0. With a CVSS score of 9.1, this vulnerability allows a remote, unauthenticated attacker to expose sensitive information or cause a denial of service by consuming memory resources. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, indicating potential interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.5.0.0, < 8.5.5.24CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* | ||
>= 9.0.0.0, < 9.0.5.16CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:L
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.