SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by malicious users to obtain illegitimate access to the system.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netweaver_abap | Sap | 700 (including) | 700 (including) |
| Netweaver_abap | Sap | 701 (including) | 701 (including) |
| Netweaver_abap | Sap | 702 (including) | 702 (including) |
| Netweaver_abap | Sap | 731 (including) | 731 (including) |
| Netweaver_abap | Sap | 740 (including) | 740 (including) |
| Netweaver_abap | Sap | 750 (including) | 750 (including) |
| Netweaver_abap | Sap | 751 (including) | 751 (including) |
| Netweaver_abap | Sap | 752 (including) | 752 (including) |
| Netweaver_abap | Sap | 753 (including) | 753 (including) |
| Netweaver_abap | Sap | 754 (including) | 754 (including) |
| Netweaver_abap | Sap | 755 (including) | 755 (including) |
| Netweaver_abap | Sap | 804 (including) | 804 (including) |
| Netweaver_application_server_abap | Sap | 700 (including) | 700 (including) |
| Netweaver_application_server_abap | Sap | 701 (including) | 701 (including) |
| Netweaver_application_server_abap | Sap | 702 (including) | 702 (including) |
| Netweaver_application_server_abap | Sap | 731 (including) | 731 (including) |
| Netweaver_application_server_abap | Sap | 740 (including) | 740 (including) |
| Netweaver_application_server_abap | Sap | 750 (including) | 750 (including) |
| Netweaver_application_server_abap | Sap | 751 (including) | 751 (including) |
| Netweaver_application_server_abap | Sap | 752 (including) | 752 (including) |
| Netweaver_application_server_abap | Sap | 753 (including) | 753 (including) |
| Netweaver_application_server_abap | Sap | 754 (including) | 754 (including) |
| Netweaver_application_server_abap | Sap | 755 (including) | 755 (including) |
| Netweaver_application_server_abap | Sap | 804 (including) | 804 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html