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Picture of Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

SAP Security on Udemy

CVE-2020-6266 URL redirection in SAP Fiori for SAP S/4HANA, SAP security note 2911704

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

  • UIS4HOP1 | 200 | 200
  • UIS4HOP1 | 300 | 300
  • UIS4HOP1 | 400 | 400
  • UIS4HOP1 | 500 | 500
  • UIS4HOP1 200 | SAPK-20009INUIS4HOP1 |
  • UIS4HOP1 300 | SAPK-30007INUIS4HOP1 |
  • UIS4HOP1 400 | SAPK-40005INUIS4HOP1 |
  • UIS4HOP1 500 | SAPK-50003INUIS4HOP1 |

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/2911704

TAGS

#Open-redirect
#cross-domain-redirect
#&160-CVE-2020-6266&8239

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