SAP security note 2960825, “[CVE-2020-6368] Cross-Site Scripting (XSS) vulnerability in SAP Business Planning and Consolidation”. Below are the symptom, SAP recommended solution and the affected software components.
Description
Symptom
SAP Business Planning and Consolidation can be abused by an attacker, allowing them to modify displayed application content without authorization and potentially obtain authentication information from other legitimate users.
Solution
The data is now properly encoded to prevent a successful XSS attack. Implement the correction instructions or upgrade to the corresponding Support Packages referenced by this SAP Note. Note that the vulnerability does not exist in the cloud version.
Reason and prerequisites
Reason: Missing input validation and insufficient encoding.
CVSS
Score 5.4 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected components
- BPC4HANA: Versions 100 to 200
- SAP_BW: Versions 750 to 755
- CPMBPC: Version 810
Full note on SAP: SAP Support Launchpad note 2960825
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].