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openc3

v7.2.0RubyGems· Ruby

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

The verdict
Has 2 high-severity advisories. Verify a patched version exists before using. Check the OSV link for the fixed-in version.
Check the OSV link for the fixed-in version.
Live from the RubyGems registry · derived rules, not AI
How it scores
MaintenanceHealthy
PopularityNiche
Security2 advisories
LicenseOther
DepsZero deps
Maintenance
Last published this month.
Popularity
208 downloads / week
Security
2 known advisories (worst: high severity).
License
non-standard
Dependencies
No runtime dependencies
Security advisories
Live from OSV.dev · cached 24h
  • HIGH
    OpenC3 COSMOS: Hijacked session token can be used to reset password for persistence
    GHSA-wgx6-g857-jjf7 Fixed in 6.10.5Published 2026-04-22
  • MEDIUM
    OpenC3 COSMOS allows arbitrary writes to plugins directory via path-traversed config filenames
    GHSA-4jvx-93h3-f45h Fixed in 6.10.5Published 2026-04-22
Recent releases
  • 7.2.0this month
  • 7.1.1this month
  • 6.10.61 month ago
  • 7.1.01 month ago
  • 6.10.51 month ago
  • 7.0.11 month ago
  • 7.0.02 months ago
  • 7.0.0.pre.rc33 months ago
openc3 — OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more. (Ruby / RubyGems) · Modules