CVE-2026-0509

EUVD-2026-6472
SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated, low-privileged user to perform background Remote Function Calls without the required S_RFC authorization in certain cases. This can result in a high impact on integrity and availability, and no impact on the confidentiality of the application.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
sapCNA
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
sapnetweaver_as_abap_kernel
7.22
sapnetweaver_as_abap_kernel
7.53
sapnetweaver_as_abap_kernel
7.54
sapnetweaver_as_abap_kernel
7.77
sapnetweaver_as_abap_kernel
7.89
sapnetweaver_as_abap_kernel
7.93
sapnetweaver_as_abap_kernel
9.16
sapnetweaver_as_abap_kernel
9.18
sapnetweaver_as_abap_kernel
9.19
sapnetweaver_as_abap_krnl64nuc
7.22
sapnetweaver_as_abap_krnl64nuc
7.22ext:ext
sapnetweaver_as_abap_krnl64uc
7.22
sapnetweaver_as_abap_krnl64uc
7.22ext:ext
sapnetweaver_as_abap_krnl64uc
7.53
𝑥
= Vulnerable software versions
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://me.sap.com/notes/3674774
https://url.sap/sapsecuritypatchday