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High severity7.5NVD Advisory· Published Apr 19, 2022· Updated Jun 17, 2026

CVE-2022-21441

CVE-2022-21441

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.3.0, 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected products

5
  • Oracle Corporation/Weblogic Servercpe-rescue5 versions
    12.2.1.3.0+ 4 more
    • (no CPE)range: 12.2.1.3.0
    • cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
    • (no CPE)range: 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

Patches

Vulnerability mechanics

References

1

News mentions

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