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Arpine Maghakyan

Arpine Maghakyan

Security Researcher of RedRays.

Security fixes for SRM DUET PUMA scenario, SAP security note 1426388

Description

As part of an original requirement for the DUET PUMA scenario, SRM provides a function module, which is called by the DUET server to retrieve budget information for a given shopping cart.  Based on an initial limitation for the DUET server, this function module had to provide importing parameters. However, this creates a security issue where a malicious user can abuse this parameter and see budget information for which he is not authorized.

Vulnerability Details:

The malicious user can call this function module and fill the parameter with a value, that gives him the authorization to see the budget information, although he does not have this authorization and should not be able to see this kind of information.

Affected Releases:
SAP SRM 5.0
SAP SRM 6.0
SAP SRM 7.0

Available fix and Supported packages

  • SRM_SERVER | 550 | 550
  • SRM_SERVER | 600 | 600
  • SRM_SERVER | 700 | 700
  • SRM_SERVER 600 | SAPKIBKU06 |
  • SRM_SERVER 550 | SAPKIBKT16 |
  • SRM_SERVER 700 | SAPKIBKV06 |

Affected component

    SRM-OSP
    SRM Duet / Office Applications

CVSS

Score: 0

Exploit

Exploit is not available.
For detailed information please contact the mail [email protected].

URL

https://launchpad.support.sap.com/#/notes/1426388

TAGS

#SRM-OSP-SCA
#PUMA
#DUET

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