CVE-2026-0509 is a critical vulnerability affecting SAP NetWeaver Application Server ABAP and ABAP Platform, where a low-privileged, authenticated user can execute unauthorized Remote Function Calls without the necessary S_RFC authorization. This flaw carries a CVSS score of 9.6 (CRITICAL) due to its network-based attack vector, low attack complexity, and high impact on system integrity and availability, though confidentiality is not affected. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion and media coverage, indicating awareness and potential future interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.22CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_as_abap_kernel:7.22:*:*:*:*:*:*:* | ||
7.53CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_as_abap_kernel:7.53:*:*:*:*:*:*:* | ||
7.54CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_as_abap_kernel:7.54:*:*:*:*:*:*:* | ||
7.77CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_as_abap_kernel:7.77:*:*:*:*:*:*:* | ||
7.89CPE matchmatch criteria | cpe:2.3:a:sap:netweaver_as_abap_kernel:7.89:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.
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.