by Kastro
Paper/Archive/CVE-2025-42957

CVE-2025-42957

SAP_SE SAP S/4HANA (Private Cloud or On-Premise) — Code Injection vulnerability in SAP S/4HANA (Private Cloud or On-Premise)

EPSS 2%public exploitCVSS 9.9
critical.is priorityof 100
55
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 76.5.765 × 2015.3Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

SAP S/4HANA allows an attacker with user privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code 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.

Affected

ProductAffectedFixed inSource
SAP S/4HANA (Private Cloud or On-Premise)S4CORE 102–CNA
SAP S/4HANA (Private Cloud or On-Premise)103–CNA
SAP S/4HANA (Private Cloud or On-Premise)104–CNA
SAP S/4HANA (Private Cloud or On-Premise)105–CNA
SAP S/4HANA (Private Cloud or On-Premise)106–CNA
SAP S/4HANA (Private Cloud or On-Premise)107–CNA
SAP S/4HANA (Private Cloud or On-Premise)108–CNA

Scores by source

sap (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refme.sap.com/notes/3627998refurl.sap/sapsecuritypatchday