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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2018-2494 Missing Authorization check in SAP Customizing Tools, SAP security note 2698996

Description

SAP Customizing Tools do not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges.

 Some well-known impacts of Missing Authorization check are –

  • abuse functionality restricted to a particular user group
  • read, modify or delete restricted data

Available fix and Supported packages

  • SAP_BASIS | 700 | 702
  • SAP_BASIS | 710 | 730
  • SAP_BASIS | 731 | 731
  • SAP_BASIS | 740 | 740
  • SAP_BASIS | 750 | 753
  • SAP_BASIS 710 | SAPKB71024 |
  • SAP_BASIS 711 | SAPKB71119 |
  • SAP_BASIS 731 | SAPKB73124 |
  • SAP_BASIS 753 | SAPK-75301INSAPBASIS |
  • SAP_BASIS 740 | SAPKB74021 |
  • SAP_BASIS 750 | SAPK-75014INSAPBASIS |
  • SAP_BASIS 751 | SAPK-75108INSAPBASIS |
  • SAP_BASIS 752 | SAPK-75204INSAPBASIS |
  • SAP_BASIS 700 | SAPKB70037 |
  • SAP_BASIS 701 | SAPKB70122 |
  • SAP_BASIS 702 | SAPKB70222 |
  • SAP_BASIS 730 | SAPKB73020 |
  • SAP_BASIS 731 | SAPKB73125 |
  • SAP_BASIS 740 | SAPKB74022 |
  • SAP_BASIS 753 | SAPK-75302INSAPBASIS |

Affected component

    BC-CUS-TOL-CST
    Cross-System Tools

CVSS

Score: 8.3
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2698996

TAGS

#Access-control
#Authorization-error
#Authorization-profile
SCUST_GENERATE_R3_DEST

#SCUST_GENERATE_L_DEST
#SCUST_GENERATE_HTTP_DEST_BRET
#SCUST_RFC_GENERATE_BRET
#CVE-2018-2494

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