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Arpine Maghakyan

Arpine Maghakyan

Security Researcher of RedRays.

Unauthorized modification of displayed content in NetWeaver logon application, SAP security note 2090013

Description

The NetWeaver logon application can be abused by an attacker, allowing them to modify displayed application content without authorization, and to potentially obtain authentication information from other legitimate users.

CVSS Information
CVSS Base Score:  4.3 / 10
CVSS Base Vector:

AV : Access Vector (Related exploit range) Network (N)
AC : Access Complexity (Required attack complexity) Medium (M)
Au : Authentication (Level of authentication needed to exploit) None (N)
C : Impact to Confidentiality None (N)
I  : Impact to Integrity Partial (P)
A : Impact to Availability None (N)

 SAP provides this CVSS base score as an estimate of the risk posed by the issue reported in this note. This estimate does not take into account your own system configuration or operational environment. It is not intended to replace any risk assessments you are advised to conduct when deciding on the applicability or priority of this SAP security note. For more information, see the FAQ section at https://support.sap.com/securitynotes.

Available fix and Supported packages

  • J2EE-APPS | 7.11 | 7.11
  • J2EE-APPS | 7.20 | 7.20
  • J2EE-APPS | 7.30 | 7.30
  • J2EE-APPS | 7.31 | 7.31
  • J2EE-APPS | 7.40 | 7.40
  • J2EE ENGINE APPLICATIONS 7.11 | SP013 | 000011
  • J2EE ENGINE APPLICATIONS 7.11 | SP014 | 000004
  • J2EE ENGINE APPLICATIONS 7.11 | SP016 | 000000
  • J2EE ENGINE APPLICATIONS 7.20 | SP009 | 000014
  • J2EE ENGINE APPLICATIONS 7.30 | SP008 | 000014
  • J2EE ENGINE APPLICATIONS 7.30 | SP009 | 000012
  • J2EE ENGINE APPLICATIONS 7.30 | SP010 | 000016
  • J2EE ENGINE APPLICATIONS 7.30 | SP011 | 000011
  • J2EE ENGINE APPLICATIONS 7.30 | SP012 | 000004
  • J2EE ENGINE APPLICATIONS 7.30 | SP013 | 000000
  • J2EE ENGINE APPLICATIONS 7.31 | SP008 | 000009
  • J2EE ENGINE APPLICATIONS 7.31 | SP009 | 000012
  • J2EE ENGINE APPLICATIONS 7.31 | SP010 | 000014
  • J2EE ENGINE APPLICATIONS 7.31 | SP011 | 000009
  • J2EE ENGINE APPLICATIONS 7.31 | SP012 | 000007
  • J2EE ENGINE APPLICATIONS 7.31 | SP013 | 000004
  • J2EE ENGINE APPLICATIONS 7.31 | SP014 | 000001
  • J2EE ENGINE APPLICATIONS 7.31 | SP015 | 000001
  • J2EE ENGINE APPLICATIONS 7.31 | SP016 | 000000
  • J2EE ENGINE APPLICATIONS 7.40 | SP003 | 000009

Affected component

    BC-JAS-SEC
    Security, User Management

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2090013

TAGS

#Reflected-cross-site-scripting
#XSS
#NetWeaver-logon-application

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