Skip links
Picture of Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Potential bypass of unified connectivity runtime checks possible in BC-MID-RFC, SAP security note 2245130

Description

A bypass of the Unified Connectivity runtime check is possible in case the first user logon failed.

Available fix and Supported packages

  • KRNL64NUC | 7.42 | 7.42
  • KRNL64UC | 7.42 | 7.42
  • SAP_BASIS | 740 | 740
  • SAP_BASIS | 750 | 750
  • KERNEL | 7.42 | 7.42
  • KERNEL | 7.45 | 7.45
  • SAP_BASIS 740 | SAPKB74015 |
  • SAP_BASIS 750 | SAPK-75003INSAPBASIS |
  • SAP KERNEL 7.42 64-BIT | | 000315
  • SAP KERNEL 7.42 64-BIT UNICODE | | 000315
  • SAP KERNEL 7.45 64-BIT | | 000031
  • SAP KERNEL 7.45 64-BIT UNICODE | | 000031

Affected component

    BC-MID-RFC
    RFC

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2245130

TAGS

#UCON
#Unified-Connectivity
#RFC

Explore More

SAP Security Patch Day – September 2025

SAP has released its September 2025 security patch package containing 26 security notes addressing critical vulnerabilities across enterprise SAP environments. This release

SAP Security Patch Day – August 2025

SAP has released its August 2025 security patch package containing 19 security notes addressing critical vulnerabilities across enterprise SAP environments. This release

Special offer for SAP Security Udemy course!

$ 9.99

Join “SAP Security Core Concepts and Security Administration” which is part of the Blackhat course series.