Advisory

A note with CVSS 6.1 for component BI-BIP-INV was released by SAP on 14.04.2020. The correction/advisory 2876059 was described with "[CVE-2020-6216] Cross-Site Scripting (XSS) vulnerability in SAP Business Objects Business Intelligence Platform (BILaunchpad/ Opendocument)" 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 Cross-Site Scripting (XSS) within BI/BO platform.

Cross-site scripting (XSS) is the name of a class of security vulnerabilities that can occur in web-based applications. XSS combines all vulnerabilities that allow an attacker to inject HTML Markup and/or JavaScript into the front end of the affected web application.

XSS attacks can occur whenever the application dynamically creates its HTML/JavaScript/CSS content, which is passed to the user's web browser, and attacker-controlled values are used in this process. If these values are included in the generated code without proper validation and encoding, the attacker is able to include arbitrary coding snippets into the application's front end. The code is then rendered by the victim's web browser and interpreted in the victim's current authentication context.

Risk specification

BILaunchpad/ Opendocument Name of SAP Business Objects Business Intelligence does not sufficiently encode user controlled inputs, resulting in Reflected Cross-Site Scripting (XSS) vulnerability.

Solution

URL parameters are now properly encoded to prevent XSS attack. Although an alternative solution exists, it is advisable to apply the correction! This is the workaround, which was suggested by the SAP security experts: "Cross-site scripting/request forgery filter engine on IDS/IPS/firewall systems. ".

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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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.

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Notifications

Affected system BI/BO platform

CVSS 6.1

Component BI-BIP-INV

Patch Day2020-04

Released on2020/04/14

SAP Note 2876059

Workaround Yes

Advisory

Risk specification

Solution

Affected System

Disclaimer

_{Affected system}
BI/BO platform

_CVSS
6.1

_Component
BI-BIP-INV

_{Patch Day}
2020-04

_{Released
on}
2020/04/14

_{SAP Note}
2876059

_Workaround
Yes