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Vahagn Vardanian

Co-founder and CTO of RedRays

Missing authorization check in CA-MRS, SAP security note 1856093

SAP Note 1856093

SAP security note 1856093, “Missing Authorization Check in CA-MRS”. Below are the symptom and SAP recommended solution.

Description

Symptom

An authenticated user can use functions of CA-MRS to which access should be restricted. This may result in an escalation of privileges.

Solution

Implement the attached automatic corrections.

Reason and prerequisites

CA-MRS does not contain authorization checks for verifying an authenticated user’s authorization to access certain functions. This may result in undesired system behavior.

CVSS

Score 6.0 Vector: AV:N/AC:M/AU:S/C:P/I:P/A:P

Full note on SAP: SAP Support Launchpad note 1856093

Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].

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