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 52% 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 — 4 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
48%
KEV
Not listed

Published

July 24, 2026

Last Modified

July 28, 2026

Advisory Details (1)

Auto-updated Jul 24, 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 29× in last 7d / 29× 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. 2026-07-28 20:46 UTCGHSA enrichment
  2. 2026-07-28 16:31 UTCEG score recompute
  3. 2026-07-28 16:31 UTCGHSA enrichment
  4. 2026-07-28 13:06 UTCGHSA enrichment
  5. 2026-07-28 08:49 UTCGHSA enrichment
  6. 2026-07-28 04:34 UTCGHSA enrichment
  7. 2026-07-28 00:18 UTCGHSA enrichment
  8. 2026-07-27 19:50 UTCGHSA enrichment
  9. 2026-07-27 15:35 UTCEG score recompute
  10. 2026-07-27 15:35 UTCGHSA enrichment
  11. 2026-07-27 14:13 UTCEPSS rescore
  12. 2026-07-27 11:19 UTCGHSA enrichment
  13. 2026-07-27 07:04 UTCGHSA enrichment
  14. 2026-07-27 02:49 UTCGHSA enrichment
  15. 2026-07-26 22:34 UTCGHSA enrichment
  16. 2026-07-26 18:18 UTCEG score recompute
  17. 2026-07-26 18:18 UTCGHSA enrichment
  18. 2026-07-26 14:54 UTCEPSS rescore
  19. 2026-07-26 14:54 UTCEPSS rescore
  20. 2026-07-26 13:59 UTCEG score recompute
  21. 2026-07-26 13:59 UTCGHSA enrichment
  22. 2026-07-26 09:43 UTCGHSA enrichment
  23. 2026-07-26 03:04 UTCEG score recompute
  24. 2026-07-26 03:03 UTCGHSA enrichment
  25. 2026-07-25 14:17 UTCEPSS rescore
Show 4 more
  1. 2026-07-25 14:17 UTCEPSS rescore
  2. 2026-07-24 14:17 UTCEPSS rescore
  3. 2026-07-24 09:12 UTCEG score recompute
  4. 2026-07-24 09:11 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

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 51.7% 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.

Dependency Blast Radius

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