CVE-2020-37250

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM 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
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 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(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
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 20× in last 7d / 99× 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 198 total refreshes for this CVE.

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

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 0% probability of exploitation in the next 30 days, which ranks it in the top 93.2% of all scored CVEs.
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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