CVE-2021-33672 Information

Description

Due to missing encoding in SAP Contact Center’s Communication Desktop component- version 700 an attacker could send malicious script in chat message. When the message is accepted by the chat recipient the script gets executed in their scope. Due to the usage of ActiveX in the application the attacker can further execute operating system level commands in the chat recipient’s scope. This could lead to a complete compromise of their confidentiality integrity and could temporarily impact their availability.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Reference

https://launchpad.support.sap.com/#/notes/3073891 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.6