PT-2021-14522 · Sap · Sap 3D Visual Enterprise Viewer

Published 2021-01-12 · Updated 2021-02-19 · CVE-2021-21454

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SAP 3D Visual Enterprise Viewer version 9

Description The issue is caused by improper input validation, allowing a user to open a manipulated RLE file from untrusted sources. This results in the application crashing and becoming temporarily unavailable until the user restarts it.

Recommendations For SAP 3D Visual Enterprise Viewer version 9, consider restricting the opening of RLE files from untrusted sources until a fix is available. As a temporary workaround, avoid using the application to open files from unknown or unverified sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-21454

ZDI-21-008

Affected Products

Sap 3D Visual Enterprise Viewer

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-21454 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-008 · Security Note
• https://osv.dev/vulnerability/CVE-2021-21454 · Vendor Advisory
• https://launchpad.support.sap.com/#/notes/3002617 · Note