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CVE-2019-0345 Server-Side Request Forgery in SAP NetWeaver Application Server for Java (Administrator System Overview), SAP security note 2813811

Description

AS Java System Overview in SAP NetWeaver Administrator (NWA) allows an attacker to send a crafted request from a vulnerable web application. It is usually used to target internal systems behind firewalls that are normally inaccessible to an attacker from the external network, resulting in a Server-Side Request Forgery vulnerability.

Some well-known impacts of SSRF vulnerability are:

  • Scan internal network to determine internal infrastructure
  • Information gathering for further exploits/attacks
  • Perform a Remote File Inclusion attack
  • Retrieve server files (including /etc/passwd and more).
  • Bypass Firewall and force the vulnerable server perform your malicious requests.

Available fix and Supported packages

  • LM-CORE | 7.30 | 7.30
  • LM-CORE | 7.31 | 7.31
  • LM-CORE | 7.40 | 7.40
  • LM-CORE | 7.50 | 7.50
  • J2EE ENGINE LM-CORE 7.30 | SP014 | 000006
  • J2EE ENGINE LM-CORE 7.30 | SP015 | 000008
  • J2EE ENGINE LM-CORE 7.30 | SP016 | 000008
  • J2EE ENGINE LM-CORE 7.30 | SP017 | 000009
  • J2EE ENGINE LM-CORE 7.30 | SP018 | 000010
  • J2EE ENGINE LM-CORE 7.30 | SP019 | 000005
  • J2EE ENGINE LM-CORE 7.30 | SP020 | 000000
  • J2EE ENGINE LM-CORE 7.31 | SP020 | 000011
  • J2EE ENGINE LM-CORE 7.31 | SP021 | 000009
  • J2EE ENGINE LM-CORE 7.31 | SP022 | 000010
  • J2EE ENGINE LM-CORE 7.31 | SP023 | 000006
  • J2EE ENGINE LM-CORE 7.31 | SP024 | 000005
  • J2EE ENGINE LM-CORE 7.31 | SP025 | 000000
  • J2EE ENGINE LM-CORE 7.31 | SP026 | 000000
  • J2EE ENGINE LM-CORE 7.40 | SP015 | 000011
  • J2EE ENGINE LM-CORE 7.40 | SP016 | 000009
  • J2EE ENGINE LM-CORE 7.40 | SP017 | 000010
  • J2EE ENGINE LM-CORE 7.40 | SP018 | 000006
  • J2EE ENGINE LM-CORE 7.40 | SP019 | 000005
  • J2EE ENGINE LM-CORE 7.40 | SP020 | 000000

Affected component

    BC-JAS-ADM-MON
    Monitoring

CVSS

Score: 9.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2813811

TAGS

#Server-Side-Request-Forgery
#SSRF
#Information-exposure
#ASJO
#&160-CVE-2019-0345

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