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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2020-6270 Missing Authorization check in SAP Netweaver AS ABAP (Banking Services), SAP security note 2916562

Description

Banking Services does not perform necessary authorization checks for an authenticated user, allowing wrong and unexpected change of individual conditions by a malicious user leading to wrong prices.

Some well-known impacts of Missing Authorization check are –

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

Available fix and Supported packages

  • SAP_ABA | 710 | 711
  • SAP_ABA | 740 | 740
  • SAP_ABA | 750 | 752
  • SAP_ABA | 75A | 75E
  • | SAPK-781BHINSAPBASIS |
  • SAP_ABA 711 | SAPKA71120 |
  • SAP_ABA 740 | SAPKA74024 |
  • SAP_ABA 751 | SAPK-75111INSAPABA |
  • SAP_ABA 75B | SAPK-75B11INSAPABA |
  • SAP_ABA 752 | SAPK-75207INSAPABA |
  • SAP_ABA 75C | SAPK-75C07INSAPABA |
  • SAP_ABA 75D | SAPK-75D05INSAPABA |
  • SAP_ABA 75E | SAPK-75E03INSAPABA |
  • SAP_ABA 750 | SAPK-75019INSAPABA |
  • SAP_ABA 75A | SAPK-75A19INSAPABA |

Affected component

    FS-AM-PR-CD
    Financial Conditions

CVSS

Score: 6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2916562

TAGS

#Access-control
#Authorization-error
#Authorization-profile
#&160-CVE-2020-6270&160

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