CVE-2014-2420

LOWCVSS v2 · 2.62.6—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 2.6 — v2 rates that LOW (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:H/Au:N/C:N/I:P/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 3.5% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
2.6EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS v2: 2.6Exploit: None knownExposed: 0

A fix is available — apply it.

Unspecified vulnerability in Oracle Java SE 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect integrity via unknown vectors related to Deployment.

CVSS v2.0 (legacy)
2.6LOWNVD never assigned a CVSS v3 rating to this CVE
EG Score
2.6(low)
EG Risk
18(Track)
EG Risk 18/100SSVC: 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
Severity26% × 45%
Exploitation4% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
88%
KEV
Not listed

Published

April 16, 2014

Last Modified

May 6, 2026

References (20)

Vendor Advisories for CVE-2014-2420(7)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(6)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatjava-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el52014-07-29redhat
redhatjava-1.7.1-ibm-1:1.7.1.1.0-1jpp.2.el7_02014-06-10redhat
redhatjava-1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el6_52014-05-15redhat
redhatjava-1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el6_52014-05-13redhat
redhatjava-1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_52014-04-17redhat
redhatjava-1.6.0-sun-1:1.6.0.75-1jpp.1.el6_52014-04-17redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Data Freshness Timeline

(refreshed 8× in last 7d / 35× 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 105 total refreshes for this CVE.

  1. 2026-07-26 13:50 UTCEG score recompute▲ 2.60
  2. 2026-07-23 14:14 UTCEPSS rescore
  3. 2026-07-23 01:12 UTCEG score recompute
  4. 2026-07-23 00:16 UTCEG score recompute
  5. 2026-07-22 21:54 UTCEG score recompute
  6. 2026-07-22 14:04 UTCEPSS rescore
  7. 2026-07-21 15:21 UTCEPSS rescore
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  9. 2026-07-20 17:03 UTCEPSS rescore
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  11. 2026-07-19 14:27 UTCEPSS rescore
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  1. 2026-07-06 02:19 UTCEPSS rescore
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  23. 2026-06-19 19:23 UTCEPSS rescore
  24. 2026-06-18 17:49 UTCEPSS rescore
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  26. 2026-06-17 17:49 UTCEPSS rescore
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  35. 2026-06-11 13:56 UTCEPSS rescore
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  40. 2026-06-06 13:45 UTCEPSS rescore
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  44. 2026-06-05 06:08 UTCEPSS rescore
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  46. 2026-06-04 13:09 UTCEPSS rescore
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  48. 2026-06-02 20:10 UTCEPSS rescore
  49. 2026-06-02 20:10 UTCEPSS rescore
  50. 2026-06-01 13:49 UTCEPSS rescore
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  54. 2026-05-31 00:14 UTCEPSS rescore
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  56. 2026-05-29 13:41 UTCEPSS rescore
  57. 2026-05-29 13:41 UTCEPSS rescore
  58. 2026-05-28 19:26 UTCEG score recompute
  59. 2026-05-28 19:26 UTCVendor advisory
  60. 2026-05-28 19:26 UTCGHSA enrichment
  61. 2026-05-28 13:42 UTCEPSS rescore
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  63. 2026-05-28 13:42 UTCEPSS rescore
  64. 2026-05-27 13:38 UTCEPSS rescore
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  71. 2026-05-22 21:15 UTCEPSS rescore
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  73. 2026-05-22 21:15 UTCEPSS rescore
  74. 2026-05-21 22:39 UTCEPSS rescore
  75. 2026-05-20 22:37 UTCEPSS rescore

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Frequently asked(4)

What is CVE-2014-2420?
CVE-2014-2420 is a low vulnerability published on April 16, 2014. Unspecified vulnerability in Oracle Java SE 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect integrity via unknown vectors related to Deployment.
When was CVE-2014-2420 disclosed?
CVE-2014-2420 was first published in the National Vulnerability Database on April 16, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-2420 actively exploited?
CVE-2014-2420 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 11.9% of all scored CVEs.
How do I remediate CVE-2014-2420?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2420, 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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