Privilege Escalation Vulnerability in SAP NetWeaver by SAP
CVE-2025-26661

8.8HIGH

Key Information:

Vendor

SAP
Status
SAP Netweaver (abap Class Builder)
Vendor
CVE Published:
11 March 2025

What is CVE-2025-26661?

A vulnerability exists in SAP NetWeaver due to a missing authorization check within the ABAP Class Builder. This flaw could enable an attacker to escalate privileges, allowing unauthorized access to sensitive features or data that should be restricted. If successfully exploited, users may face severe risks, including potential exposure of confidential information and degradation of application integrity and availability.

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Affected Version(s)

SAP NetWeaver (ABAP Class Builder) SAP_BASIS 700

SAP NetWeaver (ABAP Class Builder) SAP_BASIS 701

SAP NetWeaver (ABAP Class Builder) SAP_BASIS 702

References

https://me.sap.com/notes/3563927
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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