CVE-2021-27635 is a medium-severity vulnerability affecting SAP NetWeaver AS for JAVA versions 7.20 through 7.50. An authenticated administrator can exploit missing XML validation by submitting a specially crafted XML file over the network. This allows for full compromise of confidentiality by reading arbitrary files or full compromise of availability by crashing the system, but does not impact data integrity. While the CVSS score is 6.5 (MEDIUM), there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.20CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_application_server_for_java:7.20:*:*:*:*:*:*:* | ||
7.30CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_application_server_for_java:7.30:*:*:*:*:*:*:* | ||
7.31CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_application_server_for_java:7.31:*:*:*:*:*:*:* | ||
7.40CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_application_server_for_java:7.40:*:*:*:*:*:*:* | ||
7.50CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_application_server_for_java:7.50:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H
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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.