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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Cross-Site Scripting (XSS) vulnerability in SAP GUI HTML Control, SAP security note 2383017

Description

SAP applications that display and process HTML documents can be abused by an attacker, allowing them to modify application content, persist the modified content without authorization, and to potentially obtain authentication information from other legitimate users.

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 | 750 | 751
  • SAP_BASIS 750 | SAPK-75007INSAPBASIS |
  • SAP_BASIS 751 | SAPK-75102INSAPBASIS |

Affected component

    BC-FES-CTL
    SAP GUI for Windows Controls

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2383017

TAGS

#Stored-cross-site-scripting
#XSS
#&160-SAP-GUI-HTML-Control

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