CVE-2024-21653

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 55% 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
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). Nodes and servers get a ssh config by default that permits root login with password authentication. In a proper deployment, the SSH service is not exposed so there is no risk, but not all deployments are ideal. The default should therefore be less permissive. The vulnerability can be mitigated by removing the ssh part from the docker file and rebuilding the docker image. Version 4.2.0 patches the vulnerability.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
37.2%
KEV
Not listed

Published

January 30, 2024

Last Modified

November 21, 2024

References (4)

Affected Packages

(3 across 1 ecosystem)
PyPI(3)
PackageVulnerable rangeFixed inDependents
vantage60.0.0 ... 4.2.0rc2 (200 versions)4.2.0—
vantage6-node0.0.0 ... 4.2.0rc2 (196 versions)4.2.0—
vantage6-server0.0.0 ... 4.2.0rc2 (199 versions)4.2.0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 47× 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. 2026-07-11 08:26 UTCEPSS rescore
  2. 2026-07-09 19:09 UTCEPSS rescore
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  20. 2026-06-27 03:07 UTCEPSS rescore
  21. 2026-06-27 03:07 UTCEPSS rescore
  22. 2026-06-26 22:09 UTCOSV refresh
  23. 2026-06-25 13:48 UTCEPSS rescore
  24. 2026-06-25 13:48 UTCEPSS rescore
  25. 2026-06-24 14:04 UTCEPSS rescore
Show 62 more
  1. 2026-06-24 14:04 UTCEPSS rescore
  2. 2026-06-23 21:32 UTCEPSS rescore
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  6. 2026-06-21 14:55 UTCEPSS rescore
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  8. 2026-06-21 01:58 UTCEPSS rescore
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  10. 2026-06-19 19:24 UTCEPSS rescore
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  12. 2026-06-18 17:51 UTCEPSS rescore
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  18. 2026-06-15 17:47 UTCEPSS rescore
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  20. 2026-06-13 22:59 UTCEPSS rescore
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  22. 2026-06-12 23:11 UTCEPSS rescore
  23. 2026-06-11 13:59 UTCEPSS rescore
  24. 2026-06-11 13:59 UTCEPSS rescore
  25. 2026-06-10 22:17 UTCEPSS rescore
  26. 2026-06-10 13:21 UTCEPSS rescore
  27. 2026-06-10 13:21 UTCEPSS rescore
  28. 2026-06-09 09:30 UTCOSV refresh
  29. 2026-06-08 14:16 UTCEPSS rescore
  30. 2026-06-08 14:16 UTCEPSS rescore
  31. 2026-06-07 15:24 UTCEPSS rescore
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  33. 2026-06-06 13:46 UTCEPSS rescore
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  35. 2026-06-05 22:46 UTCEPSS rescore
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  37. 2026-06-05 06:09 UTCEPSS rescore
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  39. 2026-06-04 13:11 UTCEPSS rescore
  40. 2026-06-04 13:11 UTCEPSS rescore
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  42. 2026-06-02 20:12 UTCEPSS rescore
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  44. 2026-06-01 13:51 UTCEPSS rescore
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  46. 2026-06-01 13:51 UTCEPSS rescore
  47. 2026-05-31 22:30 UTCEPSS rescore
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  49. 2026-05-31 00:15 UTCEPSS rescore
  50. 2026-05-31 00:15 UTCEPSS rescore
  51. 2026-05-29 13:43 UTCEPSS rescore
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  53. 2026-05-28 13:44 UTCEPSS rescore
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  56. 2026-05-27 13:40 UTCEPSS rescore
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  58. 2026-05-26 13:43 UTCEPSS rescore
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  60. 2026-05-26 07:18 UTCEPSS rescore
  61. 2026-05-26 07:18 UTCEPSS rescore
  62. 2026-05-24 09:26 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-21653?
CVE-2024-21653 is a medium vulnerability published on January 30, 2024. The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). Nodes and servers get a ssh config by default that permits root login with password authentication. In a proper deployment, the SSH service is not…
When was CVE-2024-21653 disclosed?
CVE-2024-21653 was first published in the National Vulnerability Database on January 30, 2024, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-21653 actively exploited?
CVE-2024-21653 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-21653?
CVE-2024-21653 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2024-21653?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-21653, 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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