RCE in SAP S\/4 Hana
CVE-2026-0498
SAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (38.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000
Affected products
- SAP S\/4 Hana — versions 102, 103, 104
- SAP Se S/4hana (Private Cloud And On-Premise) — versions S4CORE 102, 103, 104
Weakness classification (CWE)
References
- me.sap.com/notes/3694242 (Permissions Required)
- url.sap/sapsecuritypatchday (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-0498?
- CVE-2026-0498 is a critical-severity vulnerability in SAP S\/4 Hana, classified under Code Injection. CVSS score: 9.1/10. Published 2026-01-13.
- How severe is CVE-2026-0498?
- Critical severity. CVSS v3 base score is 9.1 out of 10.