PT-2020-16502 · Sap · Sap 3D Visual Enterprise Viewer

Rgod · Published 2020-11-10 · Updated 2021-07-21 · CVE-2020-26817

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/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 an attacker to open a manipulated HPGL 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 HPGL files from untrusted sources until a patch is available. As a temporary workaround, users can avoid opening HPGL files from unknown 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

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

CVE-2020-26817

ZDI-20-1364

Affected Products

Sap 3D Visual Enterprise Viewer

References · 7

• https://zerodayinitiative.com/advisories/ZDI-20-1364 · Security Note
• https://osv.dev/vulnerability/CVE-2020-26817 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26817 · Security Note
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571 · Vendor Advisory
• https://launchpad.support.sap.com/#/notes/2985094 · Note
• https://t.me/cvenotify/5541 · Telegram Post
• https://t.me/cibsecurity/16114 · Telegram Post