CVE-2024-43795

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 63% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. The login functionality contains a reflected cross-site scripting (XSS) vulnerability. This vulnerability is fixed in 5.19.0. Note: This CVE only affects Open Source Edition, and not OpenC3 COSMOS Enterprise Edition.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
37.0%
KEV
Not listed

Published

October 2, 2024

Last Modified

October 31, 2024

References (3)

Affected Packages

(3 across 3 ecosystems)
npm(1)
PackageVulnerable rangeFixed inDependents
@openc3/tool-common—5.19.0—
PyPI(1)
PackageVulnerable rangeFixed inDependents
openc30.1.0 ... 5.9.2b0 (22 versions)5.19.0—
RubyGems(1)
PackageVulnerable rangeFixed inDependents
openc35.0.10 ... 5.9.1 (47 versions)5.19.0—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 02:40 UTCEG score recompute
  2. 2026-07-22 14:07 UTCEPSS rescore
  3. 2026-07-21 15:23 UTCEPSS rescore
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  17. 2026-07-14 00:25 UTCOSV refresh
  18. 2026-07-13 22:29 UTCEPSS rescore
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  1. 2026-07-07 13:45 UTCEPSS rescore
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  14. 2026-06-27 03:07 UTCEPSS rescore
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  16. 2026-06-25 21:46 UTCOSV refresh
  17. 2026-06-25 13:49 UTCEPSS rescore
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  20. 2026-06-23 21:32 UTCEPSS rescore
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  24. 2026-06-21 14:55 UTCEPSS rescore
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  27. 2026-06-19 19:25 UTCEPSS rescore
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  29. 2026-06-18 17:52 UTCEPSS rescore
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  41. 2026-06-11 13:59 UTCEPSS rescore
  42. 2026-06-10 22:18 UTCEPSS rescore
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  44. 2026-06-08 14:16 UTCEPSS rescore
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  46. 2026-06-08 11:15 UTCOSV refresh
  47. 2026-06-07 15:24 UTCEPSS rescore
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  49. 2026-06-06 13:46 UTCEPSS rescore
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  68. 2026-05-27 13:40 UTCEPSS rescore
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  70. 2026-05-26 13:43 UTCEPSS rescore
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  74. 2026-05-26 07:18 UTCEPSS rescore
  75. 2026-05-23 21:14 UTCEG score recompute

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Frequently asked(5)

What is CVE-2024-43795?
CVE-2024-43795 is a medium vulnerability published on October 2, 2024. OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. The login functionality contains a reflected cross-site scripting (XSS) vulnerability. This vulnerability is fixed in 5.19.0. Note: This CVE only affects Open Source Edition, and…
When was CVE-2024-43795 disclosed?
CVE-2024-43795 was first published in the National Vulnerability Database on October 2, 2024, with the most recent update on October 31, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-43795 actively exploited?
CVE-2024-43795 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-43795?
CVE-2024-43795 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2024-43795?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-43795, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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