CVE-2024-3741

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2024-04-19. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

Electrolink transmitters are vulnerable to an authentication bypass vulnerability affecting the login cookie. An attacker can set an arbitrary value except 'NO' to the login cookie and have full system access.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
39.4%
KEV
Not listed

Published

April 18, 2024

Last Modified

April 15, 2026

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 40× 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.

Showing the most recent 100 of 114 total refreshes for this CVE.

  1. 2026-07-22 14:07 UTCEPSS rescore
  2. 2026-07-21 15:23 UTCEPSS rescore
  3. 2026-07-21 15:23 UTCEPSS rescore
  4. 2026-07-20 17:06 UTCEPSS rescore
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  10. 2026-07-15 16:56 UTCEPSS rescore
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  1. 2026-07-01 15:05 UTCEPSS rescore
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  5. 2026-06-28 14:07 UTCEPSS rescore
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  7. 2026-06-28 04:55 UTCEPSS rescore
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  9. 2026-06-27 03:07 UTCEPSS rescore
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  11. 2026-06-25 13:49 UTCEPSS rescore
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  18. 2026-06-21 14:55 UTCEPSS rescore
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  21. 2026-06-19 19:25 UTCEPSS rescore
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  23. 2026-06-18 17:52 UTCEPSS rescore
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  26. 2026-06-16 17:52 UTCEPSS rescore
  27. 2026-06-16 17:52 UTCEPSS rescore
  28. 2026-06-15 17:47 UTCEPSS rescore
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  36. 2026-06-10 22:18 UTCEPSS rescore
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  40. 2026-06-07 15:24 UTCEPSS rescore
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  42. 2026-06-06 13:46 UTCEPSS rescore
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  44. 2026-06-05 22:46 UTCEPSS rescore
  45. 2026-06-05 22:46 UTCEPSS rescore
  46. 2026-06-05 06:09 UTCEPSS rescore
  47. 2026-06-05 06:09 UTCEPSS rescore
  48. 2026-06-04 13:11 UTCEPSS rescore
  49. 2026-06-04 13:11 UTCEPSS rescore
  50. 2026-06-02 20:12 UTCEPSS rescore
  51. 2026-06-01 13:51 UTCEPSS rescore
  52. 2026-06-01 13:51 UTCEPSS rescore
  53. 2026-05-31 22:30 UTCEPSS rescore
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  55. 2026-05-31 00:15 UTCEPSS rescore
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  57. 2026-05-29 13:43 UTCEPSS rescore
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  66. 2026-05-26 07:18 UTCEPSS rescore
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  69. 2026-05-22 21:16 UTCEPSS rescore
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  72. 2026-05-22 21:16 UTCEPSS rescore
  73. 2026-05-22 02:56 UTCEG score recompute
  74. 2026-05-22 02:56 UTCGHSA enrichment
  75. 2026-05-21 22:42 UTCEPSS rescore

Frequently asked(5)

What is CVE-2024-3741?
CVE-2024-3741 is a high vulnerability published on April 18, 2024. Electrolink transmitters are vulnerable to an authentication bypass vulnerability affecting the login cookie. An attacker can set an arbitrary value except 'NO' to the login cookie and have full system access.
When was CVE-2024-3741 disclosed?
CVE-2024-3741 was first published in the National Vulnerability Database on April 18, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-3741 actively exploited?
CVE-2024-3741 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-3741?
CVE-2024-3741 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-3741?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-3741, 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.

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