Skip links

CVE-2020-6309 Missing Authentication check in SAP NetWeaver AS JAVA, SAP security note 2941315

Description

UPDATE 13th October 2020: This note has been re-released with updated ‘Support Packages & Patches’ information.

For the release ESI – WSRM 7.11, we added the Patch level 000001 under SP019.

For the release  ENGINEAPI 7.10, we added the  Patch level 000007 under SP024.

SAP NetWeaver application exposes a web service which does not perform any authentication checks leading to complete denial of service.

Available fix and Supported packages

  • ENGINEAPI | 7.10 | 7.10
  • WSRM | 7.10 | 7.11
  • WSRM | 7.20 | 7.20
  • WSRM | 7.30 | 7.30
  • WSRM | 7.31 | 7.31
  • WSRM | 7.40 | 7.40
  • WSRM | 7.50 | 7.50
  • J2EE-FRMW | 7.10 | 7.11
  • ENGINEAPI 7.10 | SP024 | 000007
  • ENGINEAPI 7.10 | SP025 | 000001
  • ESI – WSRM 7.10 | SP024 | 000001
  • ESI – WSRM 7.10 | SP025 | 000001
  • ESI – WSRM 7.11 | SP019 | 000001
  • ESI – WSRM 7.11 | SP020 | 000001
  • ESI – WSRM 7.20 | SP009 | 000005
  • ESI – WSRM 7.30 | SP019 | 000001
  • ESI – WSRM 7.30 | SP020 | 000001
  • ESI – WSRM 7.30 | SP021 | 000000
  • ESI – WSRM 7.31 | SP023 | 000001
  • ESI – WSRM 7.31 | SP024 | 000001
  • ESI – WSRM 7.31 | SP025 | 000001
  • ESI – WSRM 7.31 | SP026 | 000001
  • ESI – WSRM 7.31 | SP027 | 000000
  • ESI – WSRM 7.31 | SP028 | 000000
  • ESI – WSRM 7.40 | SP018 | 000001
  • ESI – WSRM 7.40 | SP019 | 000001
  • ESI – WSRM 7.40 | SP020 | 000001
  • ESI – WSRM 7.40 | SP021 | 000001

Affected component

    BC-ESI-WS-JAV-RT
    Runtime

CVSS

Score: 7.5
CVSS:3.0/AV:N/AC:L/PR:N/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/2941315

TAGS

#broken-authentication
#missing-authentication
#&160-CVE-2020-6309&160

Udemy SAP Security Course.

Join “SAP Security Core Concepts and Security Administration” which is part of the Blackhat course series. This course will help you master SAP security fundamentals, from securing SAP environments to managing user access and addressing vulnerabilities. It is ideal for IT professionals and SAP administrators, providing practical skills to safeguard critical business assets. Whether you’re a beginner or an expert looking to deepen your SAP security knowledge, this course is perfect for you.

More to explorer

SAP Hash Cracking Techniques

Understanding Hash Cracking Hashing is a one-way encryption technique employed to ensure data integrity, authenticate information, and secure passwords alongside other sensitive

SAP Security Patch Day – September 2024

As the second Tuesday of September 2024 approaches, SAP administrators and security professionals are preparing for another crucial event: SAP Security Patch

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.