Arpine Maghakyan

Security Researcher of RedRays.

December 22, 2020
1:50 pm

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

CVSS

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

Exploit

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

URL

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

TAGS

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

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