Medium Severity
Affected system
Java
CVSS
4.9
Component
BC-XI-IBF-UI
Patch Day
2021-05
Released on
2021/05/11
SAP Note
3012021
Workaround
No
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Advisory

On 11.05.2021 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within Java.

SAP Note 3012021 addresses "[Multiple CVEs] Multiple vulnerabilities in SAP Process Integration (Integration Builder Framework)" to prevent code injection denial of service (dos) with a medium risk for exploitation.

A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance, the team suggests.

Risk specification

The Integration Builder Framework of SAP Process Integration allows an attacker with admin privileges to upload any file (including script files) without proper file format validation. Additionally, the application does not sufficiently validate an XML document accepted from a local source.

Solution

Protective measures against XML Injection and Unrestricted File Type Upload have been applied on code level.

Affected System

SAP Netweaver Application Server Java is part of the SAP NetWeaver Application Platform. It provides the complete infrastructure for deploying and running Java applications.

The advisory is valid for

 

 

Disclaimer

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The advisories found within the SecurityBridge advisory are generated and continuously enriched by our Team at SecurityBridge and affiliated security consultants, partners, customers of the SecurityBridge Platform, SAP support, and advisory groups.

We do not disclose zero-day vulnerabilities unless a security patch has been made available to the public. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability.

In accordance with SAP guidelines, SecurityBridge only discloses issues where the fixing security note has been released. The vulnerability platform makes no references to available exploits or Proof of Concepts (PoC). Advisories and vulnerabilities will always mention the fixing security note or hints to the corresponding SAP documentation.

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