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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2021-21467 Missing Authorization check in SAP Banking Services (Generic Market Data), SAP security note 3008422

Description

Due to missing authorization check, a user who has access to Generic Market Data of SAP Banking Services can also access protected Business Partner Ids. These Business Partner Ids are confidential data and could be misused by a malicious actor.

Available fix and Supported packages

  • FSAPPL | 400 | 400
  • FSAPPL | 450 | 450
  • FSAPPL | 500 | 500
  • FSAPPL 450 | SAPK-45022INFSAPPL |
  • FSAPPL 400 | SAPK-40031INFSAPPL |
  • FSAPPL 500 | SAPK-50016INFSAPPL |

Affected component

    FS-BA-SD-PO
    Primary Objects

CVSS

Score: 4.3
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/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/3008422

TAGS

#Access-control
#Authorization-error
#Authorization-profile
#&160-CVE-2021-21467

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