CVE-2020-37250

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-19. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

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

TFTP Broadband 4.3.0.1465 contains an unquoted service path vulnerability in the tftpt.exe service binary that allows local attackers to execute arbitrary code with system privileges. Attackers can place a malicious executable in the Program Files directory path that will be executed during service startup or system reboot with LocalSystem privileges.

CVSS v3
7.8
EG Score
7.8(high)
EPSS
2.0%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jun 22, 2026
No patch confirmed yet.
generic

Weird Solutions® – IP Network Software

https://www.weird-solutions.com
generic

TFTP Broadband 4.3.0.1465 Unquoted Service Path Privilege Escalation | Advisories | VulnCheck

https://www.vulncheck.com/advisories/tftp-broadband-unquoted-service-path-privilege-escalation

Vendor Advisories for CVE-2020-37250(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 36× in last 7d / 89× 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. 2026-07-07 02:19 UTCEG score recompute
  2. 2026-07-07 02:19 UTCGHSA enrichment
  3. 2026-07-06 16:25 UTCEPSS rescore
  4. 2026-07-06 16:25 UTCEPSS rescore
  5. 2026-07-06 14:07 UTCEG score recompute
  6. 2026-07-06 14:07 UTCGHSA enrichment
  7. 2026-07-06 02:21 UTCEPSS rescore
  8. 2026-07-06 02:21 UTCEPSS rescore
  9. 2026-07-06 01:56 UTCEG score recompute
  10. 2026-07-06 01:56 UTCGHSA enrichment
  11. 2026-07-05 13:48 UTCEG score recompute
  12. 2026-07-05 13:48 UTCGHSA enrichment
  13. 2026-07-05 01:41 UTCEG score recompute
  14. 2026-07-05 01:40 UTCGHSA enrichment
  15. 2026-07-04 13:33 UTCEG score recompute
  16. 2026-07-04 13:33 UTCGHSA enrichment
  17. 2026-07-04 06:29 UTCEPSS rescore
  18. 2026-07-04 06:29 UTCEPSS rescore
  19. 2026-07-04 01:24 UTCEG score recompute
  20. 2026-07-04 01:24 UTCGHSA enrichment
  21. 2026-07-03 13:17 UTCEG score recompute
  22. 2026-07-03 13:17 UTCGHSA enrichment
  23. 2026-07-03 01:10 UTCEG score recompute
  24. 2026-07-03 01:10 UTCGHSA enrichment
  25. 2026-07-02 13:02 UTCEG score recompute
Show 64 more
  1. 2026-07-02 13:02 UTCGHSA enrichment
  2. 2026-07-02 00:52 UTCEG score recompute
  3. 2026-07-02 00:52 UTCGHSA enrichment
  4. 2026-07-01 12:44 UTCEG score recompute
  5. 2026-07-01 12:44 UTCGHSA enrichment
  6. 2026-07-01 00:37 UTCEG score recompute
  7. 2026-07-01 00:37 UTCGHSA enrichment
  8. 2026-06-30 23:20 UTCEPSS rescore
  9. 2026-06-30 23:20 UTCEPSS rescore
  10. 2026-06-30 12:30 UTCEG score recompute
  11. 2026-06-30 12:29 UTCGHSA enrichment
  12. 2026-06-30 00:13 UTCEG score recompute
  13. 2026-06-30 00:13 UTCGHSA enrichment
  14. 2026-06-29 14:04 UTCEPSS rescore
  15. 2026-06-29 12:06 UTCEG score recompute
  16. 2026-06-29 12:06 UTCGHSA enrichment
  17. 2026-06-28 23:58 UTCEG score recompute
  18. 2026-06-28 23:58 UTCGHSA enrichment
  19. 2026-06-28 11:51 UTCEG score recompute
  20. 2026-06-28 11:51 UTCGHSA enrichment
  21. 2026-06-28 04:54 UTCEPSS rescore
  22. 2026-06-28 04:54 UTCEPSS rescore
  23. 2026-06-27 23:43 UTCEG score recompute
  24. 2026-06-27 23:43 UTCGHSA enrichment
  25. 2026-06-27 11:35 UTCEG score recompute
  26. 2026-06-27 11:35 UTCGHSA enrichment
  27. 2026-06-27 03:06 UTCEPSS rescore
  28. 2026-06-27 03:06 UTCEPSS rescore
  29. 2026-06-26 23:27 UTCEG score recompute
  30. 2026-06-26 23:27 UTCGHSA enrichment
  31. 2026-06-26 11:20 UTCEG score recompute
  32. 2026-06-26 11:19 UTCGHSA enrichment
  33. 2026-06-25 18:08 UTCEG score recompute
  34. 2026-06-25 18:08 UTCGHSA enrichment
  35. 2026-06-25 13:48 UTCEPSS rescore
  36. 2026-06-25 06:00 UTCEG score recompute
  37. 2026-06-25 06:00 UTCGHSA enrichment
  38. 2026-06-24 17:51 UTCEG score recompute
  39. 2026-06-24 17:51 UTCGHSA enrichment
  40. 2026-06-24 14:03 UTCEPSS rescore
  41. 2026-06-24 14:03 UTCEPSS rescore
  42. 2026-06-24 05:40 UTCEG score recompute
  43. 2026-06-24 05:40 UTCGHSA enrichment
  44. 2026-06-23 21:31 UTCEPSS rescore
  45. 2026-06-23 21:31 UTCEPSS rescore
  46. 2026-06-23 17:25 UTCEG score recompute
  47. 2026-06-23 17:25 UTCGHSA enrichment
  48. 2026-06-23 05:12 UTCEG score recompute
  49. 2026-06-23 05:12 UTCGHSA enrichment
  50. 2026-06-22 17:37 UTCNVD updateCVSS v4 → 8.5
  51. 2026-06-22 16:59 UTCEG score recompute
  52. 2026-06-22 16:59 UTCGHSA enrichment
  53. 2026-06-22 04:50 UTCEG score recompute
  54. 2026-06-22 04:50 UTCGHSA enrichment
  55. 2026-06-21 16:41 UTCEG score recompute
  56. 2026-06-21 16:41 UTCGHSA enrichment
  57. 2026-06-21 04:29 UTCEG score recompute
  58. 2026-06-21 04:29 UTCGHSA enrichment
  59. 2026-06-20 16:19 UTCEG score recompute
  60. 2026-06-20 16:19 UTCGHSA enrichment
  61. 2026-06-20 04:09 UTCEG score recompute
  62. 2026-06-20 04:09 UTCGHSA enrichment
  63. 2026-06-19 15:58 UTCEG score recompute
  64. 2026-06-19 15:58 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-37250?
CVE-2020-37250 is a high vulnerability published on June 19, 2026. TFTP Broadband 4.3.0.1465 contains an unquoted service path vulnerability in the tftpt.exe service binary that allows local attackers to execute arbitrary code with system privileges. Attackers can place a malicious executable in the Program Files directory path that will be executed during service…
When was CVE-2020-37250 disclosed?
CVE-2020-37250 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-37250 actively exploited?
CVE-2020-37250 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-37250?
CVE-2020-37250 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2020-37250?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-37250, 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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