CVE-2018-2477 is a high-severity XML external entity (XXE) vulnerability affecting the Knowledge Management (XMLForms) component of SAP NetWeaver versions 7.30, 7.31, 7.40, and 7.50. The flaw stems from insufficient validation of untrusted XML documents, allowing an unauthenticated attacker to remotely execute arbitrary code, disclose sensitive information, or cause a denial of service. While the CVSS score is 8.8 (High), there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.30CPE matchmatch criteria | cpe:2.3:a:sap:netweaver:7.30:*:*:*:*:*:*:* | ||
7.31CPE matchmatch criteria | cpe:2.3:a:sap:netweaver:7.31:*:*:*:*:*:*:* | ||
7.40CPE matchmatch criteria | cpe:2.3:a:sap:netweaver:7.40:*:*:*:*:*:*:* | ||
7.50CPE matchmatch criteria | cpe:2.3:a:sap:netweaver:7.50:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.