CVE-2021-21488 Information

Description

Knowledge Management versions 7.01 7.02 7.30 7.31 7.40 7.50 allows a remote attacker with basic privileges to deserialize user-controlled data without verification leading to insecure deserialization which triggers the attacker’s code therefore impacting Availability.

CVSS Vector

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

Reference

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 https://launchpad.support.sap.com/#/notes/2983436

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5