CVE-2024-46977
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/OpenC3/cosmos/security/advisories/GHSA-8jxr-mccc-mwg8
- https://nvd.nist.gov/vuln/detail/CVE-2024-46977
- https://github.com/OpenC3/cosmos/commit/a34e61aea5a465f0ab3e57d833ae7ff4cafd710b
- https://github.com/OpenC3/cosmos
- https://github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-101.yaml
- https://rubysec.com/advisories/CVE-2024-46977
- https://securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOS
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.