Vulnerability Details : 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.
Exploit prediction scoring system (EPSS) score for CVE-2021-45845
Probability of exploitation activity in the next 30 days: 0.15%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 50 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-45845
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
nvd@nist.gov |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
nvd@nist.gov |
CWE ids for CVE-2021-45845
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-45845
-
https://github.com/FreeCAD/FreeCAD/pull/5306
[PATH] fix #4810 by sliptonic · Pull Request #5306 · FreeCAD/FreeCAD · GitHubPatch;Vendor Advisory
-
https://www.debian.org/security/2022/dsa-5229
Debian -- Security Information -- DSA-5229-1 freecadThird Party Advisory
-
https://tracker.freecad.org/view.php?id=4810
0004810: Security Vulnerability in PathSanity.py - FreeCAD TrackerExploit;Issue Tracking;Patch;Vendor Advisory
Products affected by CVE-2021-45845
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:freecadweb:freecad:0.19:*:*:*:*:*:*:*