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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Additional values for auth/rfc_authority_check, SAP security note 1769064

Description

An authenticated user can access function modules, especially those belonging to the SRFC function group, even though access to these function modules should be restricted by the S_RFC authorization check. This may result in an escalation of privileges.

Available fix and Supported packages

  • KRNL32NUC | 7.20 | 7.20
  • KRNL32NUC | 7.20EXT | 7.20EXT
  • KRNL32NUC | 7.21 | 7.21
  • KRNL32NUC | 7.21EXT | 7.21EXT
  • KRNL32UC | 7.20 | 7.20
  • KRNL32UC | 7.20EXT | 7.20EXT
  • KRNL32UC | 7.21 | 7.21
  • KRNL32UC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.20 | 7.20
  • KRNL64NUC | 7.20EXT | 7.20EXT
  • KRNL64NUC | 7.21 | 7.21
  • KRNL64NUC | 7.21EXT | 7.21EXT
  • KRNL64UC | 7.20 | 7.20
  • KRNL64UC | 7.20EXT | 7.20EXT
  • KRNL64UC | 7.21 | 7.21
  • KRNL64UC | 7.21EXT | 7.21EXT
  • SAP_BASIS | 46C | 46C
  • SAP_BASIS | 620 | 640
  • SAP_BASIS | 700 | 702
  • SAP_BASIS | 710 | 730
  • SAP_BASIS 720 | SAPKB72008 |
  • SAP_BASIS 731 | SAPKB73108 |
  • SAP_BASIS 700 | SAPKB70031 |
  • SAP_BASIS 710 | SAPKB71019 |
  • SAP_BASIS 701 | SAPKB70116 |
  • SAP_BASIS 702 | SAPKB70216 |
  • SAP_BASIS 711 | SAPKB71114 |
  • SAP_BASIS 730 | SAPKB73012 |
  • SAP KERNEL 7.20 32-BIT | SP416 | 000416
  • SAP KERNEL 7.20 32-BIT UNICODE | SP416 | 000416
  • SAP KERNEL 7.20 64-BIT | SP416 | 000416
  • SAP KERNEL 7.20 64-BIT UNICODE | SP416 | 000416
  • SAP KERNEL 7.21 32-BIT | SP128 | 000128
  • SAP KERNEL 7.21 32-BIT UNICODE | SP128 | 000128
  • SAP KERNEL 7.21 64-BIT | SP128 | 000128
  • SAP KERNEL 7.21 64-BIT UNICODE | SP128 | 000128
  • SAP KERNEL 7.21 EXT 32-BIT | SP128 | 000128
  • SAP KERNEL 7.21 EXT 32-BIT UC | SP128 | 000128
  • SAP KERNEL 7.21 EXT 64-BIT | SP128 | 000128
  • SAP KERNEL 7.21 EXT 64-BIT UC | SP128 | 000128

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/1769064

TAGS

#Authorization
#authorization-check
#BC-MID-RFC
#Remote-Function-Call

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