SAP takes the security of its vast product portfolio very seriously and thus releases security fixes for
vulnerabilities reported by external researchers and their customers every second Tuesday of the month.
SAP Note 2803554
was released on
10.12.2019 and deals with
"[CVE-2019-0399] Potential Information Disclosure in SAP Portfolio and Project Management" within ABAP.
We advice you to follow the instructions, to resolve
medium potential for exploitation
in component PPM-PRO.
According to SAP Security Advisory team a workaround does not exist. It is advisable to implement the correction as monthly patch process.
Missing authority checks are still the most common security defect related to authorizations in custom code.
Since SAP uses an explicit authorization model, an authority checks must be coded in order to be executed. If an
explicit check is not coded, all users have access.
This type of vulnerability not only exists in SAP standard it also exists in customer coding. Check your custom
developments for vulnerabilities that pose a risk to your systems. SecurityBridge helps
vulnerabilities before they are implemented in production.
Information disclosure is when an application fails to properly protect sensitive and confidential information from
parties that are not supposed to have access to the subject matter in normal circumstances.
Carefully review every information disclosure vulnerablity in regards to disclosure obligations post-GDPR for ‘Personal data’ under the Data Protection Act 2018.
Risk specificationUnder certain conditions SAP Portfolio and Project Management allows an attacker to access information such as accounting information of the Projects in Project dashboard, which would otherwise be restricted.
The SAP Portfolio and Project Management has been updated to show the accounting information of the Projects in Project dashboard only for the users that have the necessary authorizations for it.
The advisory 2803554 describes a problem within an ABAP based systems of a specific version. Affected versions are described below. ABAP software is deployed in various software components and is widely used within the SAP product portfolio.
SAP NetWeaver Application Server (formally known as SAP Web Application Server) is a building block of SAP NetWeaver. It is the foundation for most software products developed by SAP SE. SAP NetWeaver systems exist with Java and/or ABAP stacks. The advisory could be relevant for single and dual-stack ABAP installations.
The advisory is valid for
- 9.0 [CVE-2020-6252] Information Disclosure in SAP Adaptive Server Enterprise (Cockpit)
- 8.9 Information Disclosure in Central Order
- 8.6 [CVE-2020-6264] Information Disclosure in SAP Commerce
- 8.3 [CVE-2022-35228] Information disclosure vulnerability in SAP BusinessObjects Business Intelligence Platform (Central management console)
- 8.3 [CVE-2021-21482] Information Disclosure in SAP NetWeaver Master Data Management