Advisory

A note with CVSS 8.4 for component BI-BIP-CMC was released by SAP on 14.02.2023. The correction/advisory 3256787 was described with "[CVE-2023-24530] Unrestricted Upload of File in SAP BusinessObjects Business Intelligence Platform (CMC)" and affects the system type BI/BO platform.

A workaround exists, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance.

The vulnerability addressed is code injection within BI/BO platform.

Risk specification

SAP BusinessObjects Business Intelligence Platform (CMC) allows an authenticated admin user to upload malicious code that the application over the network can execute. On successful exploitation, an attacker can perform operations that may completely compromise the application, causing a high impact on the application's confidentiality, integrity, and availability.

Solution

The backend now checks that the uploaded file is of an allowed type Although an alternative solution exists, it is advisable to apply the correction! This is the workaround, which was suggested by the SAP security experts: "A workaround can be implemented by setting the property "upload.file.allowed.formats".".

Affected System

SAP BusinessObjects Business Intelligence suite is an analytics platform allowing SAP customers to make better decisions based on their business data. SAP BI is a module meant for producing business insights and expands its power in combination with HANA DB and also exists as BW/4 HANA. Due to processing sensitive business data, the Data security is of utmost importance.

The advisory is valid for

ENTERPRISE 420 ⁸⁷
ENTERPRISE 430 ⁷⁵

Releated advisories

Disclaimer

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Notifications

Affected system BI/BO platform

CVSS 8.4

Component BI-BIP-CMC

Patch Day2023-02

Released on2023/02/14

SAP Note 3256787

Workaround Yes

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
BI/BO platform

_CVSS
8.4

_Component
BI-BIP-CMC

_{Patch Day}
2023-02

_{Released
on}
2023/02/14

_{SAP Note}
3256787

_Workaround
Yes