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RedRays SAP Security Team

RedRays SAP Security Team

Missing Authorization check in Disbursement Read API used in Read Disbursement Webservice, SAP security note 2947891

Description

While reading disbursement data using the Disbursement read webservice , authorization checks are not performed 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

  • FSAPPL | 400 | 400
  • FSAPPL | 500 | 500
  • CB4HANA | 100 | 100
  • FSAPPL 500 | SAPK-50015INFSAPPL |
  • FSAPPL 400 | SAPK-40030INFSAPPL |
  • CB4HANA 100 | SAPK-10002INCB4HANA |

Affected component

    FS-AM-OM-AC-DB
    Disbursement (Loans)

CVSS

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

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2947891

TAGS

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

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