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Loading vulnerability database

BACK TO VEDB

CVE-2021-45844: Improper Neutralization of Special Elements used in an OS Command

Name: CVE-2021-45844: Improper Neutralization of Special Elements used in an OS Command
Creator: Rapid7
Published: 2022-01-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-45844, CWE-78, CVSS 7.8, EPSS 0.00341

REQUEST DEMO

Improper sanitization in the invocation of ODA File Converter from FreeCAD 0.19 allows an attacker to inject OS commands via a crafted filename.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade freecad	Mar 8, 2022	Jan 25, 2022
Ubuntu	—	No solution exists	Jun 26, 2025	Jan 25, 2022

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CVE details

CVSS v4 ScoreN/A

CVSS v3 Score

7.8 High

EPSS Score0%

EPSS Percentile56%

In CISA KEV CatalogueFalse

Published

Jan 25, 2022

References

NVD ↗

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