Exploited CVEs / Oracle / CVE-2024-21182
CVE-2024-21182
Oracle WebLogic Server Unspecified Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2026-06-04 (that deadline has passed); treat that date as the outer bound for your own environment. The fix is in the vendor advisory: Oracle Critical Patch Updates, linked below.
Actively exploited Oracle WebLogic Server vulnerability, High severity, CVSS 7.5. Added to the CISA KEV catalog 2026-06-01.
Risk summary
Updated July 25, 2026. Data refreshed on every build from MSRC, CISA KEV, and FIRST EPSS.
Senserva AI Opinion for CVE-2024-21182
This WebLogic flaw is reachable by an unauthenticated attacker over the T3 and IIOP protocols, which are the internal RMI channels many deployments leave open without realizing external exposure. CISA confirmed active exploitation and added it to the KEV catalog, and the 50 percent EPSS score reflects that attack code is spreading. Any WebLogic instance with T3 or IIOP ports reachable can be fully compromised, including access to critical data.
Do this: Patch WebLogic to the fixed version now, and if you cannot patch immediately, block or filter T3 and IIOP ports at the network so they are not reachable from untrusted sources.
AI-generated from public data, 2026-07-21. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2024-21182
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for CVE-2024-21182
Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.
CISA required action
Federal (BOD 22-01) remediation due date: 2026-06-04 (past due).
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Official fix for CVE-2024-21182
The authoritative fix and affected-version list are published by the vendor. Find the WebLogic Server advisory on Oracle Critical Patch Updates.
Common questions about CVE-2024-21182
Is CVE-2024-21182 actively exploited?
Yes. CVE-2024-21182 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2026-06-01, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 50%.
What is the CISA deadline and required action for CVE-2024-21182?
CISA set the federal (BOD 22-01) remediation due date at 2026-06-04, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
What fixes CVE-2024-21182?
The authoritative fix is in the vendor advisory: see Oracle Critical Patch Updates for the patched WebLogic Server versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2024-21182?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2024-21182's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (5 AM and 3 PM US Central).
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