CVE-2024-37404

CRITICALNVD 8.89.1▲
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2024-10-19. NVD baseline CVSS 8.8; sources differ by 0.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
9.1EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 71%
  • Public exploit code is available (Metasploit, epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 71%CVSS: 8.8Exploit: Metasploit · epss top5pct · epss high · public exploitExposed: 0

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

Improper Input Validation in the admin portal of Ivanti Connect Secure before 22.7R2.1 and 9.1R18.9, or Ivanti Policy Secure before 22.7R1.1 allows a remote authenticated attacker to achieve remote code execution.

CVSS v3
8.8
EG Score
9.1(medium)
EG Risk
68(Track)
EG Risk 68/100SSVC: 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
Severity91% × 45%
Exploitation67% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
71%
EPSS %ILE
99%
KEV
Not listed

Published

October 18, 2024

Last Modified

September 23, 2025

Advisory Details (1)

Auto-updated Aug 30, 2026
No patch confirmed yet.
generic

Ivanti Innovators Hub

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-and-Policy-Secure-CVE-2024-37404

Data Freshness Timeline

(refreshed 4× in last 7d / 21× 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. 2026-09-21 20:32 UTCEPSS rescore
  2. 2026-09-19 15:40 UTCEPSS rescore
  3. 2026-09-18 19:26 UTCEPSS rescore
  4. 2026-09-16 14:06 UTCEPSS rescore
  5. 2026-09-15 03:08 UTCEPSS rescore
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  7. 2026-09-12 14:59 UTCEPSS rescore
  8. 2026-09-11 09:35 UTCEPSS rescore
  9. 2026-09-07 16:00 UTCEPSS rescore
  10. 2026-09-07 15:59 UTCEPSS rescore
  11. 2026-09-06 13:46 UTCEPSS rescore
  12. 2026-09-05 15:26 UTCEPSS rescore
  13. 2026-09-04 13:59 UTCEPSS rescore
  14. 2026-09-04 05:05 UTCEPSS rescore
  15. 2026-09-02 14:10 UTCEPSS rescore
  16. 2026-09-01 04:37 UTCEPSS rescore
  17. 2026-08-30 19:15 UTCEPSS rescore
  18. 2026-08-28 21:39 UTCEPSS rescore
  19. 2026-08-27 14:23 UTCEPSS rescore
  20. 2026-08-26 14:44 UTCEPSS rescore
  21. 2026-08-24 14:15 UTCEPSS rescore
  22. 2026-08-21 23:47 UTCEPSS rescore
  23. 2026-08-20 22:53 UTCEPSS rescore
  24. 2026-08-19 17:02 UTCEPSS rescore
  25. 2026-08-17 13:45 UTCEPSS rescore
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  1. 2026-08-16 02:13 UTCEPSS rescore
  2. 2026-08-15 01:28 UTCEPSS rescore
  3. 2026-08-13 21:59 UTCEPSS rescore
  4. 2026-08-12 13:49 UTCEPSS rescore
  5. 2026-08-11 13:40 UTCEPSS rescore
  6. 2026-08-07 16:25 UTCEPSS rescore
  7. 2026-08-06 13:45 UTCEPSS rescore
  8. 2026-08-04 10:36 UTCEPSS rescore
  9. 2026-07-30 16:26 UTCEPSS rescore
  10. 2026-07-30 16:26 UTCEPSS rescore
  11. 2026-07-28 15:34 UTCEPSS rescore
  12. 2026-07-25 14:16 UTCEPSS rescore
  13. 2026-07-24 14:16 UTCEPSS rescore
  14. 2026-07-23 14:17 UTCEPSS rescore
  15. 2026-07-23 14:17 UTCEPSS rescore
  16. 2026-07-23 02:38 UTCEG score recompute
  17. 2026-07-22 14:07 UTCEPSS rescore
  18. 2026-07-22 14:07 UTCEPSS rescore
  19. 2026-07-21 15:23 UTCEPSS rescore
  20. 2026-07-21 15:23 UTCEPSS rescore
  21. 2026-07-20 17:06 UTCEPSS rescore
  22. 2026-07-19 02:28 UTCEPSS rescore
  23. 2026-07-19 02:28 UTCEPSS rescore
  24. 2026-07-16 17:02 UTCEPSS rescore
  25. 2026-07-15 16:56 UTCEPSS rescore
  26. 2026-07-15 16:56 UTCEPSS rescore
  27. 2026-07-13 22:29 UTCEPSS rescore
  28. 2026-07-13 06:11 UTCEPSS rescore
  29. 2026-07-11 08:26 UTCEPSS rescore
  30. 2026-07-11 08:26 UTCEPSS rescore
  31. 2026-07-09 19:09 UTCEPSS rescore
  32. 2026-07-05 02:29 UTCEPSS rescore
  33. 2026-07-01 15:05 UTCEPSS rescore
  34. 2026-06-28 04:55 UTCEPSS rescore
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  36. 2026-06-25 13:49 UTCEPSS rescore
  37. 2026-06-24 14:04 UTCEPSS rescore
  38. 2026-06-24 14:04 UTCEPSS rescore
  39. 2026-06-23 21:32 UTCEPSS rescore
  40. 2026-06-23 21:32 UTCEPSS rescore
  41. 2026-06-18 17:52 UTCEPSS rescore
  42. 2026-06-18 17:51 UTCEPSS rescore
  43. 2026-06-17 17:52 UTCEPSS rescore
  44. 2026-06-16 17:52 UTCEPSS rescore
  45. 2026-06-16 17:52 UTCEPSS rescore
  46. 2026-06-15 17:47 UTCEPSS rescore
  47. 2026-06-14 23:16 UTCEPSS rescore
  48. 2026-06-13 22:59 UTCEPSS rescore
  49. 2026-06-13 22:59 UTCEPSS rescore
  50. 2026-06-12 23:11 UTCEPSS rescore
  51. 2026-06-10 22:17 UTCEPSS rescore
  52. 2026-06-10 13:21 UTCEPSS rescore
  53. 2026-06-08 14:16 UTCEPSS rescore
  54. 2026-06-06 13:46 UTCEPSS rescore
  55. 2026-06-06 13:46 UTCEPSS rescore
  56. 2026-06-05 22:46 UTCEPSS rescore
  57. 2026-06-05 22:46 UTCEPSS rescore
  58. 2026-06-04 13:11 UTCEPSS rescore
  59. 2026-06-04 13:11 UTCEPSS rescore
  60. 2026-06-02 20:12 UTCEPSS rescore
  61. 2026-06-01 13:51 UTCEPSS rescore
  62. 2026-06-01 13:51 UTCEPSS rescore
  63. 2026-05-31 00:15 UTCEPSS rescore
  64. 2026-05-31 00:15 UTCEPSS rescore
  65. 2026-05-29 13:43 UTCEPSS rescore
  66. 2026-05-28 13:44 UTCEPSS rescore
  67. 2026-05-28 13:44 UTCEPSS rescore
  68. 2026-05-28 13:44 UTCEPSS rescore
  69. 2026-05-26 13:43 UTCEPSS rescore
  70. 2026-05-26 13:43 UTCEPSS rescore
  71. 2026-05-23 20:17 UTCEG score recompute
  72. 2026-05-23 20:17 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Metasploitexploit/linux/http/ivanti_connect_secure_rce_cve_2024_37404✓ verified
    First seen Oct 8, 2024

    Ivanti Connect Secure Authenticated Remote Code Execution via OpenSSL CRLF Injection

    Open source ↗

Frequently asked(5)

What is CVE-2024-37404?
CVE-2024-37404 is a critical vulnerability published on October 18, 2024. Improper Input Validation in the admin portal of Ivanti Connect Secure before 22.7R2.1 and 9.1R18.9, or Ivanti Policy Secure before 22.7R1.1 allows a remote authenticated attacker to achieve remote code execution.
When was CVE-2024-37404 disclosed?
CVE-2024-37404 was first published in the National Vulnerability Database on October 18, 2024, with the most recent update on September 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-37404 actively exploited?
CVE-2024-37404 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71% probability of exploitation in the next 30 days, which ranks it in the top 0.6% of all scored CVEs.
What is the CVSS score of CVE-2024-37404?
CVE-2024-37404 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.1.
How do I remediate CVE-2024-37404?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-37404, 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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