CVE-2021-45845
HIGHCVSS 7.8/10EPSS 1.93%
Last modified
CVE-2021-45845 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The Path Sanity Check script of FreeCAD 0.19 is vulnerable to OS command injection, allowing an attacker to execute arbitrary commands via a crafted FCStd document.. EPSS estimates a 1.93% chance of exploitation in the next 30 days.
Description
The Path Sanity Check script of FreeCAD 0.19 is vulnerable to OS command injection, allowing an attacker to execute arbitrary commands via a crafted FCStd document.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freecadweb | Freecad | 0.19 |
| Debian | Debian Linux | 11.0 |
References
- https://github.com/FreeCAD/FreeCAD/pull/5306Patch, Vendor Advisory
- https://tracker.freecad.org/view.php?id=4810Exploit, Issue Tracking, Patch, Vendor Advisory
- https://www.debian.org/security/2022/dsa-5229Third Party Advisory
- https://github.com/FreeCAD/FreeCAD/pull/5306Patch, Vendor Advisory
- https://tracker.freecad.org/view.php?id=4810Exploit, Issue Tracking, Patch, Vendor Advisory
- https://www.debian.org/security/2022/dsa-5229Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45845?
The Path Sanity Check script of FreeCAD 0.19 is vulnerable to OS command injection, allowing an attacker to execute arbitrary commands via a crafted FCStd document.
How severe is CVE-2021-45845?
CVE-2021-45845 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.93% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45845?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-45845?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST