Medium severity6.5NVD Advisory· Published Oct 2, 2024· Updated Jun 17, 2026
CVE-2024-46977
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openc3RubyGems | < 5.19.0 | 5.19.0 |
openc3PyPI | < 5.19.0 | 5.19.0 |
Affected products
5- ghsa-coords2 versions
< 5.19.0+ 1 more
- (no CPE)range: < 5.19.0
- (no CPE)range: < 5.19.0
Patches
Vulnerability mechanics
References
7- github.com/OpenC3/cosmos/commit/a34e61aea5a465f0ab3e57d833ae7ff4cafd710bnvdPatchWEB
- github.com/OpenC3/cosmos/security/advisories/GHSA-8jxr-mccc-mwg8nvdVendor AdvisoryWEB
- github.com/advisories/GHSA-8jxr-mccc-mwg8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-46977ghsaADVISORY
- securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOSnvdADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-101.yamlghsaWEB
- rubysec.com/advisories/CVE-2024-46977ghsaWEB
News mentions
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