Skip links
Arpine Maghakyan

Arpine Maghakyan

Security Researcher of RedRays.

CVE-2020-6224 Information Disclosure in SAP NetWeaver Application Server Java (HTTP Service), SAP security note 2826528

Description

UPDATE 22nd December 2020: This note has been re-released with updated ‘Support Packages & Patches’ information. We have added SP 016 to the version J2EE ENGINE SERVERCORE 7.50.

Under certain conditions, SAP NetWeaver AS Java allows an attacker with administrative privileges to access information and user sensitive data such as passwords in trace files, when the user logs in and sends request with login credentials, leading to information disclosure.

Some well-known impacts of Information Disclosure are:

  • loss of information and system configuration confidentiality;
  • information gathering for further exploits and attacks.

Available fix and Supported packages

  • SERVERCORE | 7.10 | 7.10
  • SERVERCORE | 7.11 | 7.11
  • SERVERCORE | 7.20 | 7.20
  • SERVERCORE | 7.30 | 7.30
  • SERVERCORE | 7.31 | 7.31
  • SERVERCORE | 7.40 | 7.40
  • SERVERCORE | 7.50 | 7.50
  • J2EE ENGINE SERVERCORE 7.10 | SP024 | 000004
  • J2EE ENGINE SERVERCORE 7.10 | SP025 | 000000
  • J2EE ENGINE SERVERCORE 7.11 | SP019 | 000006
  • J2EE ENGINE SERVERCORE 7.11 | SP020 | 000000
  • J2EE ENGINE SERVERCORE 7.20 | SP009 | 000143
  • J2EE ENGINE SERVERCORE 7.30 | SP020 | 000004
  • J2EE ENGINE SERVERCORE 7.30 | SP021 | 000000
  • J2EE ENGINE SERVERCORE 7.31 | SP026 | 000003
  • J2EE ENGINE SERVERCORE 7.31 | SP027 | 000000
  • J2EE ENGINE SERVERCORE 7.40 | SP021 | 000003
  • J2EE ENGINE SERVERCORE 7.40 | SP022 | 000000
  • J2EE ENGINE SERVERCORE 7.50 | SP016 | 000032
  • J2EE ENGINE SERVERCORE 7.50 | SP017 | 000003
  • J2EE ENGINE SERVERCORE 7.50 | SP018 | 000000
  • J2EE ENGINE SERVERCORE 7.50 | SP019 | 000000

Affected component

    BC-JAS-WEB
    Web Container, HTTP, JavaMail, Servlets

CVSS

Score: 6.2
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N

Exploit

Exploit is not available.
For detailed information please contact the mail [email protected].

URL

https://launchpad.support.sap.com/#/notes/2826528

TAGS

#Information-Exposure
#Information-Leak
#&160-CVE-2020-6224

More to explorer

SAP Security For All

RedRays Security Platform for Penetration testers and Bug hunters

The product package is specifically created for cyber security experts who have encountered SAP while participating in bug bounty programs.

RedRays Security Platform for SAP Consultants

The product package is designed for SAP consultants conducting security assessments of SAP ERP systems. We provide essential tools and resources to help professionals in this field conduct their work effectively.

RedRays Security Platform for Enterprises

The product package is specifically optimized to cater to the needs of both small/medium and large companies who are seeking to streamline the process of organizing a comprehensive security system for ERP systems.