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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Reverse Tabnabbing vulnerability within SAP CRM WebClient UI, SAP security note 2994289

Description

Applications based on SAP CRM WebClient UI allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Some well-known impacts of Reverse Tabnabbing 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

  • S4FND | 102 | 102
  • S4FND | 103 | 103
  • S4FND | 104 | 104
  • S4FND | 105 | 105
  • WEBCUIF | 700 | 700
  • WEBCUIF | 701 | 701
  • WEBCUIF | 731 | 731
  • WEBCUIF | 730 | 730
  • WEBCUIF | 746 | 746
  • WEBCUIF | 747 | 747
  • WEBCUIF | 748 | 748
  • WEBCUIF | 800 | 800
  • WEBCUIF | 801 | 801
  • | SAPK-S4CLOUD_2105 |
  • S4FND 102 | SAPK-10208INS4FND |
  • S4FND 103 | SAPK-10306INS4FND |
  • S4FND 104 | SAPK-10404INS4FND |
  • S4FND 105 | SAPK-10502INS4FND |
  • WEBCUIF 747 | SAPK-74722INWEBCUIF |
  • WEBCUIF 748 | SAPK-74816INWEBCUIF |
  • WEBCUIF 800 | SAPK-80012INWEBCUIF |
  • WEBCUIF 801 | SAPK-80110INWEBCUIF |
  • WEBCUIF 700 | SAPK-70024INWEBCUIF |
  • WEBCUIF 701 | SAPK-70121INWEBCUIF |
  • WEBCUIF 730 | SAPK-73016INWEBCUIF |
  • WEBCUIF 731 | SAPK-73128INWEBCUIF |

Affected component

    CA-WUI-UI
    User Interface

CVSS

Score: 4.1
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/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/2994289

TAGS

#Reverse-Tabnabbing
#SAP-CRM-WebClient-UI

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