SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated CGM file received from untrusted sources which causes buffe…

published 2021-07-14 5y ago modified 2026-06-17 4mo ago also EUVD-2021-20357

cvss: 4.3; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 58%
public exploits: 0; none known

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated CGM file received from untrusted sources which causes buffer overflow and causes the application to crash and becoming temporarily unavailable until the user restarts the application.

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Exploit prediction

0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	4.3	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

SAP SE SAP 3D Visual Enterprise Viewer

Classification

Weakness

CWE-120 Buffer Copy without Checking Size of Input

References

wiki.scn.sap.com /wiki/pages/viewpage.action?pageId=580617506
vendor-advisory
launchpad.support.sap.com /#/notes/3067890
permissions-required

Sources

CVE List CVE-2021-33680
NVD CVE-2021-33680

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