PT-2021-17573 · Sap · Sap 3D Visual Enterprise Viewer

Published 2021-06-09 · Updated 2021-06-11 · CVE-2021-27639

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 JT file from untrusted sources. This results in the application crashing and becoming temporarily unavailable until the user restarts it.

Recommendations For version 9, avoid opening JT files from untrusted sources until a fix is available. As a temporary workaround, consider implementing additional validation checks on incoming JT files to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-27639

Affected Products

Sap 3D Visual Enterprise Viewer

References · 4

• https://osv.dev/vulnerability/CVE-2021-27639 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27639 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999 · Vendor Advisory
• https://launchpad.support.sap.com/#/notes/3059999 · Vendor Advisory