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Missing Authorization check in EA-DFPS, SAP security note 2394024

Description

Solution ‘Defense Forces and Public Security’ (EA-DFPS) does 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    

Multiple RFC enabled function modules belonging to IS-DFS-MM componet do not contain sufficient authorization checks for checking an authenticated user’s authorization to access some of its functions.

CVSS Information

CVSS v3 Base Score: 4.3 / 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)

Unchanged (U)

C : Impact to Confidentiality

None (N)

I : Impact to Integrity

Low (L)

A : Impact to Availability

None (N)

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

  • EA-DFPS | 603 | 603
  • EA-DFPS | 604 | 604
  • EA-DFPS | 605 | 605
  • EA-DFPS | 606 | 606
  • EA-DFPS | 616 | 616
  • EA-DFPS | 617 | 617
  • EA-DFPS | 618 | 618
  • EA-DFPS | 800 | 800
  • EA-DFPS | 801 | 801
  • EA-DFPS 603 | SAPK-60318INEADFPS |
  • EA-DFPS 604 | SAPK-60419INEADFPS |
  • EA-DFPS 605 | SAPK-60516INEADFPS |
  • EA-DFPS 616 | SAPK-61611INEADFPS |
  • EA-DFPS 800 | SAPK-80004INEADFPS |
  • EA-DFPS 606 | SAPK-60619INEADFPS |
  • EA-DFPS 617 | SAPK-61714INEADFPS |
  • EA-DFPS 618 | SAPK-61806INEADFPS |
  • EA-DFPS 801 | SAPK-80102INEADFPS |

Affected component

    IS-DFS-MM-LE
    DFS Logistics Executions

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2394024

TAGS

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