CVE-2004-2764

HIGHCVSS v2 · 10.010.0—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 10.0 — v2 rates that HIGH (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:L/Au:N/C:C/I:C/A:C. 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 2.4% 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
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS v2: 10.0Exploit: None knownExposed: 0

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

Sun SDK and Java Runtime Environment (JRE) 1.4.2 through 1.4.2_04, 1.4.1 through 1.4.1_07, and 1.4.0 through 1.4.0_04 allows untrusted applets and unprivileged servlets to gain privileges and read data from other applets via unspecified vectors related to classes in the XSLT processor, aka "XML sniffing."

CVSS v2.0 (legacy)
10.0HIGHNVD never assigned a CVSS v3 rating to this CVE
EG Score
10.0(low)
EG Risk
50(Track)
EG Risk 50/100SSVC: 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
Severity100% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
83%
KEV
Not listed

Published

June 2, 2009

Last Modified

April 23, 2026

References (16)

Data Freshness Timeline

(refreshed 0× in last 7d / 2× 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. 2026-08-08 16:30 UTCEPSS rescore
  2. 2026-08-05 19:11 UTCEPSS rescore
  3. 2026-07-26 13:25 UTCEG score recompute▲ 10.00
  4. 2026-07-25 14:11 UTCEPSS rescore
  5. 2026-07-24 14:11 UTCEPSS rescore
  6. 2026-07-23 00:47 UTCEG score recompute
  7. 2026-07-23 00:27 UTCEG score recompute
  8. 2026-07-22 23:51 UTCEG score recompute
  9. 2026-07-22 21:31 UTCEG score recompute
  10. 2026-07-18 09:59 UTCEPSS rescore
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  12. 2026-07-15 16:53 UTCEPSS rescore
  13. 2026-07-15 01:55 UTCEPSS rescore
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  15. 2026-07-13 22:24 UTCEPSS rescore
  16. 2026-07-13 06:07 UTCEPSS rescore
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  18. 2026-07-11 08:22 UTCEPSS rescore
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  20. 2026-07-08 15:09 UTCEPSS rescore
  21. 2026-07-06 02:19 UTCEPSS rescore
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  25. 2026-06-29 14:02 UTCEPSS rescore
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  1. 2026-06-29 14:02 UTCEPSS rescore
  2. 2026-06-28 04:52 UTCEPSS rescore
  3. 2026-06-27 03:04 UTCEPSS rescore
  4. 2026-06-25 13:46 UTCEPSS rescore
  5. 2026-06-24 14:01 UTCEPSS rescore
  6. 2026-06-23 21:29 UTCEPSS rescore
  7. 2026-06-22 14:22 UTCEPSS rescore
  8. 2026-06-22 14:22 UTCEPSS rescore
  9. 2026-06-21 01:56 UTCEPSS rescore
  10. 2026-06-19 19:22 UTCEPSS rescore
  11. 2026-06-18 17:49 UTCEPSS rescore
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  13. 2026-06-17 17:49 UTCEPSS rescore
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  15. 2026-06-16 17:49 UTCEPSS rescore
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  17. 2026-06-15 17:44 UTCEPSS rescore
  18. 2026-06-14 23:13 UTCEPSS rescore
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  20. 2026-06-13 22:56 UTCEPSS rescore
  21. 2026-06-12 23:08 UTCEPSS rescore
  22. 2026-06-11 13:55 UTCEPSS rescore
  23. 2026-06-10 22:14 UTCEPSS rescore
  24. 2026-06-10 13:17 UTCEPSS rescore
  25. 2026-06-08 14:13 UTCEPSS rescore
  26. 2026-06-07 15:21 UTCEPSS rescore
  27. 2026-06-06 13:44 UTCEPSS rescore
  28. 2026-06-06 13:44 UTCEPSS rescore
  29. 2026-06-05 22:43 UTCEPSS rescore
  30. 2026-06-05 22:43 UTCEPSS rescore
  31. 2026-06-05 06:07 UTCEPSS rescore
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  33. 2026-06-04 13:09 UTCEPSS rescore
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  35. 2026-06-02 20:10 UTCEPSS rescore
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  37. 2026-06-01 13:49 UTCEPSS rescore
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  39. 2026-05-31 22:28 UTCEPSS rescore
  40. 2026-05-31 00:13 UTCEPSS rescore
  41. 2026-05-31 00:13 UTCEPSS rescore
  42. 2026-05-30 16:41 UTCEG score recompute
  43. 2026-05-30 16:41 UTCGHSA enrichment
  44. 2026-05-29 13:40 UTCEPSS rescore
  45. 2026-05-29 13:40 UTCEPSS rescore
  46. 2026-05-28 13:42 UTCEPSS rescore
  47. 2026-05-28 13:42 UTCEPSS rescore
  48. 2026-05-28 13:42 UTCEPSS rescore
  49. 2026-05-27 13:37 UTCEPSS rescore
  50. 2026-05-26 13:41 UTCEPSS rescore
  51. 2026-05-26 13:41 UTCEPSS rescore
  52. 2026-05-26 07:16 UTCEPSS rescore
  53. 2026-05-26 07:16 UTCEPSS rescore
  54. 2026-05-24 16:42 UTCEPSS rescore
  55. 2026-05-22 21:15 UTCEPSS rescore
  56. 2026-05-21 22:38 UTCEPSS rescore
  57. 2026-05-20 22:36 UTCEPSS rescore
  58. 2026-05-20 22:36 UTCEPSS rescore
  59. 2026-05-20 11:20 UTCEPSS rescore
  60. 2026-05-20 11:20 UTCEPSS rescore
  61. 2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2004-2764?
CVE-2004-2764 is a high vulnerability published on June 2, 2009. Sun SDK and Java Runtime Environment (JRE) 1.4.2 through 1.4.204, 1.4.1 through 1.4.107, and 1.4.0 through 1.4.0_04 allows untrusted applets and unprivileged servlets to gain privileges and read data from other applets via unspecified vectors related to classes in the XSLT processor, aka "XML…
When was CVE-2004-2764 disclosed?
CVE-2004-2764 was first published in the National Vulnerability Database on June 2, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2004-2764 actively exploited?
CVE-2004-2764 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 17.5% of all scored CVEs.
How do I remediate CVE-2004-2764?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-2764, 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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