AUGUST 5, 2026
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Case File

CVE-2021-27492

MEDIUM · CVSS 5.5 EPSS 1.75%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-27 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. It may be remotely exploitable.

CVE
CVE-2021-27492
Severity
MEDIUM
CVSS
5.5
EPSS
1.75%

Original NVD Description

When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external DTD.

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