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Reverse Tabnabbing vulnerability within SAP Business Server Pages Applications in SAP NetWeaver AS ABAP, SAP security note 2972275

Description

UPDATE 9th of March 2021: This note has been re-released with updated ‘Correction Instructions’ information.

Applications based on SAP Business Server Pages 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 
  • redirect users to untrusted webpages containing malware or similar malicious exploits  

Available fix and Supported packages

  • SAP_BASIS | 700 | 702
  • SAP_BASIS | 731 | 731
  • SAP_BASIS | 740 | 740
  • SAP_BASIS | 750 | 755
  • SAP_BASIS 750 | SAPK-75020INSAPBASIS |
  • SAP_BASIS 752 | SAPK-75208INSAPBASIS |
  • SAP_BASIS 753 | SAPK-75306INSAPBASIS |
  • SAP_BASIS 754 | SAPK-75404INSAPBASIS |
  • SAP_BASIS 700 | SAPKB70039 |
  • SAP_BASIS 701 | SAPKB70124 |
  • SAP_BASIS 702 | SAPKB70224 |
  • | SAPK-784BHINSAPBASIS |
  • SAP_BASIS 731 | SAPKB73129 |
  • SAP_BASIS 740 | SAPKB74026 |
  • SAP_BASIS 755 | SAPK-75502INSAPBASIS |
  • SAP_BASIS 750 | SAPK-75021INSAPBASIS |
  • SAP_BASIS 751 | SAPK-75113INSAPBASIS |
  • SAP_BASIS 752 | SAPK-75209INSAPBASIS |

Affected component

    BC-BSP
    Business Server Pages

CVSS

Score: 4.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2972275

TAGS

#Reverse-Tabnabbing

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