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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2020-6187Missing XML Validation vulnerability in SAP NetWeaver(Guided Procedures), SAP security note 2864415

Description

Guided Procedures does not sufficiently validate an XML document accepted from an untrusted source.

Some well-known impacts of Missing XML Validation vulnerability are –

  • Denial-of-service conditions in successful exploits

Available fix and Supported packages

  • GP-CORE | 7.10 | 7.11
  • GP-CORE | 7.20 | 7.20
  • GP-CORE | 7.30 | 7.30
  • GP-CORE | 7.31 | 7.31
  • GP-CORE | 7.40 | 7.40
  • GP-CORE | 7.50 | 7.50
  • GUIDED PROCEDURES CORE 7.10 | SP019 | 000002
  • GUIDED PROCEDURES CORE 7.10 | SP020 | 000003
  • GUIDED PROCEDURES CORE 7.10 | SP021 | 000002
  • GUIDED PROCEDURES CORE 7.10 | SP022 | 000001
  • GUIDED PROCEDURES CORE 7.10 | SP023 | 000001
  • GUIDED PROCEDURES CORE 7.10 | SP024 | 000001
  • GUIDED PROCEDURES CORE 7.10 | SP025 | 000000
  • GUIDED PROCEDURES CORE 7.11 | SP014 | 000002
  • GUIDED PROCEDURES CORE 7.11 | SP015 | 000003
  • GUIDED PROCEDURES CORE 7.11 | SP016 | 000002
  • GUIDED PROCEDURES CORE 7.11 | SP017 | 000001
  • GUIDED PROCEDURES CORE 7.11 | SP018 | 000001
  • GUIDED PROCEDURES CORE 7.11 | SP019 | 000001
  • GUIDED PROCEDURES CORE 7.11 | SP020 | 000000
  • GUIDED PROCEDURES CORE 7.20 | SP005 | 000003
  • GUIDED PROCEDURES CORE 7.20 | SP006 | 000002
  • GUIDED PROCEDURES CORE 7.20 | SP007 | 000003
  • GUIDED PROCEDURES CORE 7.20 | SP008 | 000004
  • GUIDED PROCEDURES CORE 7.20 | SP009 | 000012
  • GUIDED PROCEDURES CORE 7.30 | SP015 | 000002

Affected component

    BC-GP
    Guided Procedures

CVSS

Score: 4.9
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2864415

TAGS

#&65279-XXE
#XML-input-parsing
#&160-CVE-2020-6187

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