CVE-2026-24727

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.7%, top 50% 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, secondary
Trending — 3 sources updated this week
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.3Exploit: None knownExposed: 0

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

An unrestricted upload of file with dangerous type vulnerability in the e-paper draft upload function of SUNNET Corporate Training Management System through v10.3 allows remote authenticated users with administrator privileges to execute arbitrary commands by uploading a crafted ZIP archive containing a server-executable file.

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity93% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
50%
KEV
Not listed

Published

July 24, 2026

Last Modified

July 28, 2026

Advisory Details (1)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic

ZUSO Generation 如梭世代

https://zuso.ai/advisory

Vendor Advisories for CVE-2026-24727(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 33× in last 7d / 152× 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 325 total refreshes for this CVE.

  1. 2026-09-15 09:42 UTCEG score recompute
  2. 2026-09-15 09:42 UTCGHSA enrichment
  3. 2026-09-14 16:09 UTCGHSA enrichment
  4. 2026-09-14 11:08 UTCGHSA enrichment
  5. 2026-09-14 06:54 UTCGHSA enrichment
  6. 2026-09-14 02:38 UTCGHSA enrichment
  7. 2026-09-13 22:19 UTCGHSA enrichment
  8. 2026-09-13 17:18 UTCEG score recompute
  9. 2026-09-13 17:18 UTCGHSA enrichment
  10. 2026-09-13 16:47 UTCEPSS rescore
  11. 2026-09-13 12:57 UTCGHSA enrichment
  12. 2026-09-13 08:42 UTCGHSA enrichment
  13. 2026-09-13 04:26 UTCGHSA enrichment
  14. 2026-09-13 00:11 UTCGHSA enrichment
  15. 2026-09-12 18:22 UTCEG score recompute
  16. 2026-09-12 18:22 UTCGHSA enrichment
  17. 2026-09-12 15:01 UTCEPSS rescore
  18. 2026-09-12 13:56 UTCGHSA enrichment
  19. 2026-09-12 09:41 UTCGHSA enrichment
  20. 2026-09-12 05:26 UTCGHSA enrichment
  21. 2026-09-12 01:10 UTCGHSA enrichment
  22. 2026-09-11 20:55 UTCGHSA enrichment
  23. 2026-09-11 16:40 UTCEG score recompute
  24. 2026-09-11 16:40 UTCGHSA enrichment
  25. 2026-09-11 14:52 UTCEPSS rescore
Show 75 more
  1. 2026-09-11 07:16 UTCGHSA enrichment
  2. 2026-09-11 03:00 UTCGHSA enrichment
  3. 2026-09-10 20:54 UTCGHSA enrichment
  4. 2026-09-10 14:54 UTCEG score recompute
  5. 2026-09-10 14:54 UTCGHSA enrichment
  6. 2026-09-10 09:34 UTCEPSS rescore
  7. 2026-09-09 08:51 UTCEG score recompute
  8. 2026-09-09 08:51 UTCGHSA enrichment
  9. 2026-09-08 22:00 UTCEPSS rescore
  10. 2026-09-08 01:42 UTCGHSA enrichment
  11. 2026-09-07 21:27 UTCEG score recompute
  12. 2026-09-07 21:27 UTCGHSA enrichment
  13. 2026-09-07 16:01 UTCEPSS rescore
  14. 2026-09-06 16:49 UTCEG score recompute
  15. 2026-09-06 16:49 UTCGHSA enrichment
  16. 2026-09-06 13:47 UTCEPSS rescore
  17. 2026-09-06 13:47 UTCEPSS rescore
  18. 2026-09-06 12:32 UTCGHSA enrichment
  19. 2026-09-06 08:14 UTCGHSA enrichment
  20. 2026-09-06 03:57 UTCGHSA enrichment
  21. 2026-09-05 23:41 UTCGHSA enrichment
  22. 2026-09-05 19:26 UTCEG score recompute
  23. 2026-09-05 19:26 UTCGHSA enrichment
  24. 2026-09-05 06:56 UTCGHSA enrichment
  25. 2026-09-04 17:10 UTCEG score recompute
  26. 2026-09-04 17:10 UTCGHSA enrichment
  27. 2026-09-04 12:55 UTCEG score recompute
  28. 2026-09-04 12:55 UTCGHSA enrichment
  29. 2026-09-04 05:06 UTCEPSS rescore
  30. 2026-09-02 14:11 UTCEPSS rescore
  31. 2026-09-01 23:19 UTCEG score recompute
  32. 2026-09-01 23:19 UTCGHSA enrichment
  33. 2026-09-01 13:53 UTCEPSS rescore
  34. 2026-09-01 04:39 UTCEPSS rescore
  35. 2026-08-31 07:52 UTCGHSA enrichment
  36. 2026-08-31 03:17 UTCGHSA enrichment
  37. 2026-08-30 23:02 UTCEG score recompute
  38. 2026-08-30 23:02 UTCGHSA enrichment
  39. 2026-08-30 19:17 UTCEPSS rescore
  40. 2026-08-30 18:47 UTCGHSA enrichment
  41. 2026-08-30 14:31 UTCGHSA enrichment
  42. 2026-08-30 10:15 UTCGHSA enrichment
  43. 2026-08-30 04:38 UTCEG score recompute
  44. 2026-08-30 04:38 UTCGHSA enrichment
  45. 2026-08-30 01:22 UTCEPSS rescore
  46. 2026-08-30 00:21 UTCEG score recompute
  47. 2026-08-30 00:21 UTCGHSA enrichment
  48. 2026-08-28 21:41 UTCEPSS rescore
  49. 2026-08-28 01:29 UTCGHSA enrichment
  50. 2026-08-27 21:07 UTCGHSA enrichment
  51. 2026-08-27 14:26 UTCEG score recompute
  52. 2026-08-27 14:25 UTCGHSA enrichment
  53. 2026-08-27 14:25 UTCEPSS rescore
  54. 2026-08-27 10:05 UTCGHSA enrichment
  55. 2026-08-27 04:45 UTCGHSA enrichment
  56. 2026-08-27 00:09 UTCGHSA enrichment
  57. 2026-08-26 19:53 UTCGHSA enrichment
  58. 2026-08-26 14:55 UTCEG score recompute
  59. 2026-08-26 14:55 UTCGHSA enrichment
  60. 2026-08-26 14:46 UTCEPSS rescore
  61. 2026-08-26 10:40 UTCGHSA enrichment
  62. 2026-08-26 04:53 UTCGHSA enrichment
  63. 2026-08-26 00:38 UTCGHSA enrichment
  64. 2026-08-25 19:52 UTCGHSA enrichment
  65. 2026-08-25 15:37 UTCEG score recompute
  66. 2026-08-25 15:37 UTCGHSA enrichment
  67. 2026-08-25 13:48 UTCEPSS rescore
  68. 2026-08-25 11:06 UTCGHSA enrichment
  69. 2026-08-25 06:51 UTCGHSA enrichment
  70. 2026-08-25 02:36 UTCGHSA enrichment
  71. 2026-08-24 22:21 UTCGHSA enrichment
  72. 2026-08-24 18:07 UTCEG score recompute
  73. 2026-08-24 18:07 UTCGHSA enrichment
  74. 2026-08-24 12:18 UTCEG score recompute
  75. 2026-08-24 12:18 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-24727?
CVE-2026-24727 is a critical vulnerability published on July 24, 2026. An unrestricted upload of file with dangerous type vulnerability in the e-paper draft upload function of SUNNET Corporate Training Management System through v10.3 allows remote authenticated users with administrator privileges to execute arbitrary commands by uploading a crafted ZIP archive…
When was CVE-2026-24727 disclosed?
CVE-2026-24727 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-24727 actively exploited?
CVE-2026-24727 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 50.0% of all scored CVEs.
What is the CVSS score of CVE-2026-24727?
CVE-2026-24727 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-24727?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-24727, 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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