SAP Note 2480837
SAP security note 2480837, "Missing Authorization check in Discrete Industries and Mill Products". Below are the symptom and SAP recommended solution.
Description
Symptom
Discrete Industries and Mill Products (IS-A, IS-HT, IS-ADEC-MEB) 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
Solution
- The affected functions have now been enforced to properly check access restrictions.
- Please implement the correction instructions.
- For certain areas like IS-HT and IS-A (XLO and SWP), the corrections are valid only for ERP Business Suite as they have been deprecated in S/4HANA.
Reason and prerequisites
Pre-requisite: the business function DIMP_SDUD is activated.
CVSS
Score 6.5 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
References
This note refers to
- 1176609 – JITM: Erroneous JIT calls processed without any error
- 1296722 – JITR: Buffers refreshed on all servers although not desired
- 1906084 – EMJIT: Global data not updated although buffers updated
- 2030674 – Enforcing internal RFC in IS-A
- 2166570 – LBK1: Enabling time zone conversion for notification display in logbook
Full note on SAP: SAP Support Launchpad note 2480837
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].