What is CVE-2024-21182?

CVE-2024-21182 is a high-severity vulnerability in Oracle Weblogic Server. CVSS score: 7.5/10. Published 2024-07-16.

How severe is CVE-2024-21182?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-21182 known to be exploited?

Yes. CVE-2024-21182 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-06-01), indicating it is being actively exploited. 8 public proof-of-concept repositories are indexed.

Vulnerability in Oracle Weblogic Server

CVE-2024-21182

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).

Published 2024-07-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.742 (99.5th percentile), scored 2026-10-17.

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.742 · newest: 0.742 · change: 0.000

Affected products

Oracle Weblogic Server — versions 12.2.1.4.0, 14.1.1.0.0
Oracle Corporation Weblogic Server — versions 12.2.1.4.0, 14.1.1.0.0

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2026-06-01. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2026-06-04.

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.

Public proof-of-concept exploits

References

www.oracle.com/security-alerts/cpujul2024.html (vendor-advisory, Vendor Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2024-21182?: CVE-2024-21182 is a high-severity vulnerability in Oracle Weblogic Server. CVSS score: 7.5/10. Published 2024-07-16.
How severe is CVE-2024-21182?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-21182 known to be exploited?: Yes. CVE-2024-21182 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-06-01), indicating it is being actively exploited. 8 public proof-of-concept repositories are indexed.