Skip links
Picture of Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Authorization check in NWBC not enforced, SAP security note 1628710

Description

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

Available fix and Supported packages

  • BC-WD-CLT-BUS | 3.0 | 3.0
  • BC-WD-CLT-BUS | 3.5 | 3.5
  • NWBC NW BUSINESS CLIENT 3.0 | SP000 | 000010

Affected component

    BC-FES-BUS-RUN
    Runtime

CVSS

Score: 0

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/1628710

TAGS

#Authorization
#authorization-check
#NWBC
#NetWeaver-Business-Client

Explore More

SAP Security Patch Day – March 2026

SAP has released its March 2026 security patch package containing 15 security notes addressing vulnerabilities across enterprise SAP environments. This release includes

SAP Security Patch Day February 2026

SAP has released its February 2026 security patch package containing 27 security notes addressing critical vulnerabilities across enterprise SAP environments. This release