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Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Generic Object Services, SAP security note 2424671

Description

The Generic Object Services Display Note functionality does not sufficiently encode user controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Some well-known impacts of XSS vulnerability are –

  • non-permanently deface or modify displayed content from a Web site
  • steal authentication information of the user, such as data relating to his or her current session
  • impersonate the user and access all information with the same rights as the target user 

CVSS Information

CVSS v3 Base Score: 5.4 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Network (N)

AC : Attack Complexity (Required attack complexity)

Low (L)

PR : Privileges Required (Level of privileges needed to exploit)

Low (L)

UI : User Interaction (Required user participation)

Required (R)

S : Scope (Change in scope due to impact caused to components beyond the vulnerable component)

Changed (C)

C : Impact to Confidentiality

Low (L)

I : Impact to Integrity

Low (L)

A : Impact to Availability

None (N)

SAP provides this CVSS v3 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

  • SAP_BASIS | 700 | 702
  • SAP_BASIS | 710 | 711
  • SAP_BASIS | 730 | 730
  • SAP_BASIS | 731 | 731
  • SAP_BASIS | 740 | 740
  • SAP_BASIS | 750 | 751
  • SAP_BASIS 710 | SAPKB71022 |
  • SAP_BASIS 711 | SAPKB71117 |
  • SAP_BASIS 731 | SAPKB73120 |
  • SAP_BASIS 740 | SAPKB74017 |
  • SAP_BASIS 700 | SAPKB70035 |
  • SAP_BASIS 701 | SAPKB70120 |
  • SAP_BASIS 750 | SAPK-75008INSAPBASIS |
  • SAP_BASIS 702 | SAPKB70220 |
  • SAP_BASIS 751 | SAPK-75103INSAPBASIS |
  • SAP_BASIS 730 | SAPKB73018 |

Affected component

    BC-SRV-GBT-GOS
    Generic Object Services

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2424671

TAGS

#&65279-XSS
#stored-XSS
#reflected-XSS
#CSS&65279