Auth bypass in SAP Basis
CVE-2025-42986
Due to a missing authorization check in an obsolete RFC enabled function module in SAP BASIS, an authenticated low-privileged attacker could call a Remote Function Call (RFC), potentially accessing restricted system information. This results in low impact on confidentiality, with no impact on integrity or availability of the application.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (12.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- SAP Basis — versions 700, 701, 702
- SAP Se Netweaver And Abap Platform — versions SAP_BASIS 700, SAP_BASIS 701, SAP_BASIS 702
Weakness classification (CWE)
References
- me.sap.com/notes/3626440 (Permissions Required)
- url.sap/sapsecuritypatchday (Patch)
Frequently asked questions
- What is CVE-2025-42986?
- CVE-2025-42986 is a medium-severity vulnerability in SAP Basis, classified under Missing Authorization. CVSS score: 4.3/10. Published 2025-07-08.
- How severe is CVE-2025-42986?
- Medium severity. CVSS v3 base score is 4.3 out of 10.