CVSS 4.0
5.3 mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:NCVE-2024-46977
Medium (5.3) in openc3 cosmos. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in openc3 5.19.0.
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. A path traversal vulnerability inside of LocalMode's open_local_file method allows an authenticated user with adequate permissions to download any .txt via the ScreensController#show on the web server COSMOS is running on (depending on the file permissions). This vulnerability is fixed in 5.19.0.
Severity
CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openc3:cosmos
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-8jxr-mccc-mwg8 | RubyGems | openc3 | <5.19.0 | 5.19.0 |
| GHSA-8jxr-mccc-mwg8 | PyPI | openc3 | <5.19.0 | 5.19.0 |
| PYSEC-2024-101 | PyPI | openc3 | <5.19.0 | 5.19.0 |