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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-45839It is possible to obtain the first administrator's hash set …6.5
- CVE-2021-45840It is possible to execute arbitrary commands as root in Terr…9.8
- CVE-2021-45841In Terramaster F4-210, F2-210 TOS 4.2.X (4.2.15-2107141517),…8.1
- CVE-2021-45842It is possible to obtain the first administrator's hash set …7.5
- CVE-2021-45843glFusion CMS v1.7.9 is affected by a reflected Cross Site Sc…6.1
- CVE-2021-45844Improper sanitization in the invocation of ODA File Converte…7.8
- CVE-2021-45846A flaw in the AMF parser of Slic3r libslic3r 1.3.0 allows an…5.5
- CVE-2021-45847Several missing input validations in the 3MF parser componen…5.5
- CVE-2021-45848Denial of service (DoS) vulnerability in Nicotine+ 3.0.3 and…7.5
- CVE-2021-45851A Server-Side Request Forgery (SSRF) attack in FUXA 1.1.3 ca…7.5
- CVE-2021-45852An issue was discovered in Projectworlds Hospital Management…5.3
- CVE-2021-45856Accu-Time Systems MAXIMUS 1.0 telnet service suffers from a …7.5
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