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Vahagn Vardanian

Co-founder and CTO of RedRays

Bypass of Filter in SAP Internet Communication Manager, SAP security note 2104357

Description

An authenticated user can use functions of SAP Internet Communication Manager and SAP Web Dispatcher to which access should be restricted. This may result in an escalation of privileges.

URL Filters of SAP Internet Communication Manager and SAP Web Dispatcher can be bypassed using a specifically crafted URL.

Available fix and Supported packages

  • KRNL32NUC | 7.21 | 7.21
  • KRNL32NUC | 7.21EXT | 7.21EXT
  • KRNL32UC | 7.21 | 7.21
  • KRNL32UC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.21 | 7.21
  • KRNL64NUC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.41 | 7.41
  • KRNL64NUC | 7.42 | 7.42
  • KRNL64NUC | 7.43 | 7.43
  • KRNL64NUC | 7.22 | 7.22
  • KRNL64NUC | 7.22EXT | 7.22EXT
  • KRNL64UC | 7.21 | 7.21
  • KRNL64UC | 7.21EXT | 7.21EXT
  • KRNL64UC | 7.41 | 7.41
  • KRNL64UC | 7.42 | 7.42
  • KRNL64UC | 7.43 | 7.43
  • KRNL64UC | 7.22 | 7.22
  • KRNL64UC | 7.22EXT | 7.22EXT
  • KERNEL | 7.21 | 7.22
  • KERNEL | 7.41 | 7.41
  • SAP KERNEL 7.21 32-BIT | SP510 | 000510
  • SAP KERNEL 7.21 32-BIT UNICODE | SP510 | 000510
  • SAP KERNEL 7.21 64-BIT | SP510 | 000510
  • SAP KERNEL 7.21 64-BIT UNICODE | SP510 | 000510
  • SAP KERNEL 7.21 EXT 32-BIT | SP510 | 000510
  • SAP KERNEL 7.21 EXT 32-BIT UC | SP510 | 000510
  • SAP KERNEL 7.21 EXT 64-BIT | SP510 | 000510
  • SAP KERNEL 7.21 EXT 64-BIT UC | SP510 | 000510
  • SAP KERNEL 7.22 32-BIT | SP004 | 000004
  • SAP KERNEL 7.22 32-BIT UNICODE | SP004 | 000004
  • SAP KERNEL 7.22 64-BIT | SP004 | 000004
  • SAP KERNEL 7.22 64-BIT UNICODE | SP004 | 000004
  • SAP KERNEL 7.22 EXT 32-BIT | SP004 | 000004
  • SAP KERNEL 7.22 EXT 32-BIT UC | SP004 | 000004
  • SAP KERNEL 7.22 EXT 64-BIT | SP004 | 000004
  • SAP KERNEL 7.22 EXT 64-BIT UC | SP004 | 000004
  • SAP KERNEL 7.41 64-BIT | SP219 | 000219
  • SAP KERNEL 7.41 64-BIT UNICODE | SP219 | 000219
  • SAP KERNEL 7.42 64-BIT | SP113 | 000113
  • SAP KERNEL 7.42 64-BIT UNICODE | SP113 | 000113
  • SAP KERNEL 7.43 64-BIT UNICODE | SP012 | 000012

Affected component

    BC-CST-IC
    Internet Communication Manager

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2104357

TAGS

#Authorization
#authorization-check
#SAP-Internet-Communication-Manager-and-SAP-Web-Dispatcher
#IC-Manager
#Web-Dispatcher
#rewrite
#bypass-filter

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