CVE-2024-21182

CRITICALPre-NVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-06-01), indicating real-world exploitation has been confirmed by US federal agencies. the CNA's CVSS baseline 7.5 retained for reference (NVD's own analysis pending). Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, cna:oracle, epss, ghsa
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: 50%CVSS: 7.5Exploit: cisa kev · ssvc active · epss top5pct · public exploitExposed: 0

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

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

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
50%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

July 16, 2024

Last Modified

June 2, 2026

References (1)

Vendor Advisories for CVE-2024-21182(1)

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

Data Freshness Timeline

(refreshed 48× in last 7d / 209× 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 500 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCdinosn/CVE-2024-21182
    First seen Jun 2, 2026

    Reproducible Docker lab for CVE-2024-21182 — Oracle WebLogic T3/IIOP OpaqueReference JNDI injection → unauthenticated RCE (CVE-2023-21839 patch-bypass family). One-command validate.sh.

    Open source ↗
  • GitHub PoCkursadalsan/CVE-2024-21182
    First seen Dec 29, 2024

    PoC for CVE-2024-21182

    Open source ↗

Frequently asked(6)

What is CVE-2024-21182?
CVE-2024-21182 is a critical vulnerability published on July 16, 2024. Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic…
When was CVE-2024-21182 disclosed?
CVE-2024-21182 was first published in the National Vulnerability Database on July 16, 2024, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-21182 actively exploited?
Yes. CISA added CVE-2024-21182 to the Known Exploited Vulnerabilities catalog on June 1, 2026, affecting Oracle WebLogic Server. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-21182?
CVE-2024-21182 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-21182?
CVE-2024-21182 affects Oracle WebLogic Server. 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-2024-21182?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-21182, 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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