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Missing Authorization Checks in SAP Netweaver Data Orchestration Engine, SAP security note 2408892

Description

Function modules in function groups MMW_CLNT_SYNC_IF_RFC, SMMW_USER_DETAILS and SMMW_USER_DETAILS 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    

CVSS Information

CVSS v3 Base Score: 8.5 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Network (N)

AC : Attack Complexity (Required attack complexity)

Low (L)

PR : Privileges Required (Level of privileges needed to exploit)

Low (L)

UI : User Interaction (Required user participation)

None (N)

S : Scope (Change in scope due to impact caused to components beyond the vulnerable component)

Changed (C)

C : Impact to Confidentiality

None (N)

I : Impact to Integrity

Low (L)

A : Impact to Availability

High (H)

SAP provides this CVSS v3 base score as an estimate of the risk posed by the issue reported in this note. This estimate does not take into account your own system configuration or operational environment. It is not intended to replace any risk assessments you are advised to conduct when deciding on the applicability or priority of this SAP security note. For more information, see the FAQ section at https://support.sap.com/securitynotes.

Available fix and Supported packages

  • SAP_BASIS | 710 | 711
  • SAP_BASIS | 730 | 730
  • SUPDOE | 731 | 731
  • SAP_BASIS 710 | SAPKB71022 |
  • SAP_BASIS 711 | SAPKB71117 |
  • SAP_BASIS 730 | SAPKB73017 |

Affected component

    BC-MOB-DOE
    Data Orchestration Engine

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2408892

TAGS

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