CVE-2020-26831 CRITICAL

CVE-2020-26831

Vendor Sap Se
Product SAP BusinessObjects BI Platform (Crystal Report)
Published December 9, 2020
Last update August 4, 2024

CVSS base score

9.6/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H

What the vulnerability does

01Description

SAP BusinessObjects BI Platform (Crystal Report), versions - 4.1, 4.2, 4.3, does not sufficiently validate uploaded XML entities during crystal report generation due to missing XML validation, An attacker with basic privileges can inject some arbitrary XML entities leading to internal file disclosure, internal directories disclosure, Server-Side Request Forgery (SSRF) and denial-of-service (DoS).

Key dates

02Disclosure timeline

December 9, 2020 CVE published
August 4, 2024 Record updated