CVE-2019-25284

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-01-08. NVD baseline CVSS 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: Elevated riskExposed: 0

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

V-SOL GPON/EPON OLT Platform v2.03 contains multiple reflected cross-site scripting vulnerabilities due to improper input sanitization in various script parameters. Attackers can exploit these vulnerabilities by injecting malicious HTML and script code to execute arbitrary scripts in a victim's browser session.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

January 8, 2026

Last Modified

June 17, 2026

References (6)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 40× 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 144 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2019-25284?
CVE-2019-25284 is a medium vulnerability published on January 8, 2026. V-SOL GPON/EPON OLT Platform v2.03 contains multiple reflected cross-site scripting vulnerabilities due to improper input sanitization in various script parameters. Attackers can exploit these vulnerabilities by injecting malicious HTML and script code to execute arbitrary scripts in a victim's…
When was CVE-2019-25284 disclosed?
CVE-2019-25284 was first published in the National Vulnerability Database on January 8, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-25284 actively exploited?
CVE-2019-25284 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 86.1% of all scored CVEs.
What is the CVSS score of CVE-2019-25284?
CVE-2019-25284 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2019-25284?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-25284, 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.

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