CVE-2019-20085

CRITICALNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 96%CVSS: 7.5Exploit: cisa kev · ssvc active · Metasploit · epss top5pct · epss high · public exploitExposed: 0

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

TVT NVMS-1000 devices allow GET /.. Directory Traversal

CVSS v3
7.5
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
96%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

December 30, 2019

Last Modified

November 7, 2025

Advisory Details (3)

Auto-updated Jun 4, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-20085
generic🟡 PoC Available

NVMS 1000 - Directory Traversal - Hardware webapps Exploit

https://www.exploit-db.com/exploits/47774
generic

Packet Storm

http://packetstormsecurity.com/files/157196/TVT-NVMS-1000-Directory-Traversal.html

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 52× in last 7d / 218× 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 796 total refreshes for this CVE.

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

Publicly available exploits

(4 references)

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

  • GitHub PoCAleDiBen/NVMS1000-Exploit
    First seen Apr 15, 2020

    NVMS 1000 - Directory Traversal Attack Exploit for CVE-2019-20085

    Open source ↗
  • Exploit-DBEDB-48311
    First seen Apr 13, 2020

    TVT NVMS 1000 - Directory Traversal

    Open source ↗
  • Metasploitauxiliary/scanner/http/tvt_nvms_traversal✓ verified
    First seen Dec 12, 2019

    TVT NVMS-1000 Directory Traversal

    Open source ↗
  • Nucleihttp/cves/2019/CVE-2019-20085.yaml
    First seen Jan 1, 2019

    TVT NVMS 1000 - Local File Inclusion

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2019-20085?
CVE-2019-20085 is a critical vulnerability published on December 30, 2019. TVT NVMS-1000 devices allow GET /.. Directory Traversal
When was CVE-2019-20085 disclosed?
CVE-2019-20085 was first published in the National Vulnerability Database on December 30, 2019, with the most recent update on November 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-20085 actively exploited?
Yes. CISA added CVE-2019-20085 to the Known Exploited Vulnerabilities catalog on November 3, 2021, affecting TVT NVMS-1000. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2019-20085?
CVE-2019-20085 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2019-20085?
CVE-2019-20085 affects TVT NVMS-1000. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2019-20085?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-20085, 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-2019-20085

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