CVE-2021-21490 Information

Description

SAP NetWeaver AS for ABAP (Web Survey) versions - 700 702 710 711 730 731 750 750 752 75A 75F does not sufficiently encode input and output parameters which results in reflected cross site scripting vulnerability through which a malicious user can access data relating to the current session and use it to impersonate a user and access all information with the same rights as the target user.

CVSS Vector

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

Reference

https://launchpad.support.sap.com/#/notes/3004043 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1