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Vahagn Vardanian

Co-founder and CTO of RedRays

SAP Security on Udemy

Missing authentication check in BC-SRV-KPR-CMS, SAP security note 1909230

SAP Note 1909230
SAP Security Note
High priority

SAP security note 1909230, “Missing authentication check in BC-SRV-KPR-CMS”, was released on 23.12.2014. Below are the symptom, SAP recommended solution and the affected software components.

ComponentBasis Components > Basis Services/Communication Interfaces > Knowledge Provider (BC-SRV-KPR)
PriorityCorrection with high priority
TypeSAP Security Note
Version3
StatusReleased for Customer
Released on23.12.2014
LanguageEnglish

Description

Symptom

An unauthenticated user can use functions of BC-SRV-KPR-CMS to which access should be restricted.

Solution

Implement the note by applying the relevant support packages.

Reason and prerequisites

BC-SRV-KPR-CMS does not contain authentication checks. This may result in undesired system behavior.

CVSS

Score 5.0 Vector: AV:N/AC:L/AU:N/C:N/I:P/A:N

Affected components

  • SAP_BASIS: 620 to 640
  • SAP_BASIS: 700 to 702
  • SAP_BASIS: 710 to 730
  • SAP_BASIS: 731
  • SAP_BASIS: 740

Full note on SAP: SAP Support Launchpad note 1909230

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

#Knowledge Provider #BC-SRV-KPR #Authentication Check #SAP Basis

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