What is CVE-2021-33680?

CVE-2021-33680 is a medium-severity vulnerability in SAP 3d Visual Enterprise Viewer, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2021-07-14.

How severe is CVE-2021-33680?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in SAP 3d Visual Enterprise Viewer

CVE-2021-33680

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.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (54.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Sap 3d_visual_enterprise_viewer — versions 9
Sap Se 3d Visual Enterprise Viewer — versions < 9.0

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cna@sap.com (x_refsource_MISC, Vendor Advisory)
cna@sap.com (Permissions Required, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33680?: CVE-2021-33680 is a medium-severity vulnerability in SAP 3d Visual Enterprise Viewer, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2021-07-14.
How severe is CVE-2021-33680?: Medium severity. CVSS v3 base score is 6.5 out of 10.