CVE-2023-37491 describes an access control bypass vulnerability in specific versions of SAP Message Server, including KERNEL 7.22, 7.53, 7.54, 7.77, and various RNL64UC and KRNL64NUC versions. This flaw allows an authenticated malicious user to bypass the ACL, potentially gaining unauthorized access to the SAP system network. With a CVSS score of 8.8 (High), the vulnerability has a low attack complexity and requires only low privileges, enabling unauthorized data read/write and system unavailability. 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 |
|---|---|---|---|
kernel_7.22CPE matchmatch criteria | cpe:2.3:a:sap:message_server:kernel_7.22:*:*:*:*:*:*:* | ||
kernel_7.53CPE matchmatch criteria | cpe:2.3:a:sap:message_server:kernel_7.53:*:*:*:*:*:*:* | ||
kernel_7.54CPE matchmatch criteria | cpe:2.3:a:sap:message_server:kernel_7.54:*:*:*:*:*:*:* | ||
kernel_7.77CPE matchmatch criteria | cpe:2.3:a:sap:message_server:kernel_7.77:*:*:*:*:*:*:* | ||
krnl64nuc_7.22CPE matchmatch criteria | cpe:2.3:a:sap:message_server:krnl64nuc_7.22:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/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.