Actively exploited · Published Jul 16, 2024 · Assigned by oracle

CVE-2024-21182

High 7.5 Exploited

In plain English

A high-severity security flaw in WebLogic Server from Oracle Corporation. Attackers are actively exploiting it in the wild (listed by CISA on June 1, 2026). The chance it is exploited in the next 30 days is estimated at 74.2% (higher than 99.5% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)74.2%top 0.5% of all CVEs

Exploited in the wildYesCISA KEV since Jun 1, 2026

Attack tooling1Public PoC

CISA guidance

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Federal agencies must remediate by Jun 4, 2026.

Official description

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).

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	WebLogic Server	12.2.1.4.014.1.1.0.0

References

Oracle Advisory vendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-21182 government-resource