Authorization Check Flaw in SAP BASIS Vulnerable to Remote Function Call Abuse
CVE-2025-42986

4.3MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver And Abap Platform
Vendor
CVE Published:
8 July 2025

What is CVE-2025-42986?

A significant vulnerability has been identified within the SAP BASIS framework due to a missing authorization check in a legacy function module. This flaw allows an authenticated low-privilege attacker to exploit a Remote Function Call (RFC) feature, leading to potential access to sensitive system information that should remain restricted. While this vulnerability poses a low risk to the confidentiality of information, it does not directly affect the integrity or availability of the SAP application.

Affected Version(s)

SAP NetWeaver and ABAP Platform SAP_BASIS 700

SAP NetWeaver and ABAP Platform SAP_BASIS 701

SAP NetWeaver and ABAP Platform SAP_BASIS 702

References

https://me.sap.com/notes/3626440
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-42986 : Authorization Check Flaw in SAP BASIS Vulnerable to Remote Function Call Abuse