Skip links
Picture of Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2020-6266 URL redirection in SAP Fiori for SAP S/4HANA, SAP security note 2911687

Description

SAP Fiori for SAP S/4HANA was earlier allowed to redirect users to a malicious site due to insufficient URL validation.

Some well-known impacts of URL Redirection vulnerability are –

  • Phishing attacks to steal credentials of the victim    
  • Redirect users to untrusted webpages containing malware or similar malicious exploits                                                                                              

Available fix and Supported packages

  • S4CORE | 101 | 101
  • S4CORE | 102 | 102
  • S4CORE | 103 | 103
  • S4CORE | 104 | 104
  • S4CORE 101 | SAPK-10109INS4CORE |
  • S4CORE 102 | SAPK-10207INS4CORE |
  • S4CORE 103 | SAPK-10305INS4CORE |
  • S4CORE 104 | SAPK-10403INS4CORE |

Affected component

    PLM-FIO-DMS
    Fiori UI for Document management

CVSS

Score: 5.4
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/2911687

TAGS

#Open-redirect
#Cross-site-redirect
#Cross-domain-redirect
#Valid-URL
#URL-Pattern
#FTP
#HTTP
#HTTPs
#URL-validation
#URL-pattern-validation
#Invalid-URL
#Mime-type-Validation
#CVE-2020-6266

Explore More

SAP Security Patch Day June 2026

SAP has released its June 2026 security patch package containing 15 security notes addressing vulnerabilities across enterprise SAP environments. This release is

RedRays ABAP Security Challenge 2026

WORLD’S FIRST · MAY 30 – 31, 2026 RedRays ABAP Security Challenge 2026 The world’s first security competition for ABAP developers. Write

SAP Security Patch Day – May 2026

SAP has released its May 2026 security patch package containing 15 security notes addressing vulnerabilities across enterprise SAP environments. This release includes