CVE-2019-7257

CRITICALNVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-24. NVD baseline CVSS 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
10.0
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 70%
CISA-KEV: Not listedEPSS: 70%CVSS: 10.0Exploit: NoneExposed: 0

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

Linear eMerge E3-Series devices allow Unrestricted File Upload.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
77(Track*)
EG Risk 77/100SSVC: 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
Severity100% × 45%
Exploitation70% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
99.3%
KEV
Not listed

Published

July 2, 2019

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jul 18, 2026
No patch confirmed yet.
generic

DNV Cyber

https://applied-risk.com/labs/advisories
generic

Temporarily Offline

http://packetstormsecurity.com/files/155254/Linear-eMerge-E3-1.00-06-Arbitrary-File-Upload-Remote-Root-Code-Execution.html

Weakness Classification(1)

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

Data Freshness Timeline

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

Publicly available exploits

(1 reference)

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

  • Exploit-DBEDB-47622
    First seen Nov 12, 2019

    eMerge E3 1.00-06 - Arbitrary File Upload

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-7257?
CVE-2019-7257 is a critical vulnerability published on July 2, 2019. Linear eMerge E3-Series devices allow Unrestricted File Upload.
When was CVE-2019-7257 disclosed?
CVE-2019-7257 was first published in the National Vulnerability Database on July 2, 2019, 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-2019-7257 actively exploited?
CVE-2019-7257 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2019-7257?
CVE-2019-7257 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2019-7257?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-7257, 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

Explore the affected products and dependency analysis for CVE-2019-7257

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