CVE-2026-89121: CWE-862: Missing Authorization in SAP_SE SAP S/4HANA (Linear Asset Management RAP Business Object)
Description
CVE-2026-89121 is a vulnerability in SAP S/4HANA's Linear Asset Management RAP Business Object where insufficient instance-level authorization checks allow a low-privileged local attacker to modify data of business objects they are not authorized to access. The vulnerability impacts data integrity but does not affect confidentiality or availability. The CVSS score is 4.7 (medium severity). No affected versions or patch information are provided.
CVSS v3.1
Score 4.7medium
Affected software
SAP_SE
SAP S/4HANA (Linear Asset Management RAP Business Object)
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
SAP S/4HANA does not perform sufficient instance-level authorization checks for certain modification operations on associated business object data within the Linear Asset Management RAP Business Object. This allows an attacker with low privileges and local access to bypass authorization checks and modify data belonging to objects they should not have access to. The vulnerability is categorized under CWE-862 (Missing Authorization).
Potential Impact
The vulnerability impacts the integrity of business object data by allowing unauthorized modification. There is no impact on confidentiality or availability. The attacker requires local access and low privileges to exploit this issue.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- sap
- Date Reserved
- 2026-09-10T22:25:18.639Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6acd83832cdf04f656126ed8
Added to database: 10/13/2026, 01:04:03 UTC
Last enriched: 10/13/2026, 01:18:45 UTC
Last updated: 10/13/2026, 01:18:59 UTC
Views: 6
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