CVE-2023-21837

HIGH 7.5CVE-2023-21837 · Published 18/01/2023 · updated 17/06/2026

In short

CVE-2023-21837 is a HIGH (CVSS 7.5) vulnerability affecting weblogic server (oracle).
Chance of exploitation in the next 30 days (EPSS): 0.96%, higher than 61.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
weblogic server oracle	`= 12.2.1.3.0= 12.2.1.4.0= 14.1.1.0.0`	No fix yet

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 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).

References

oracle.com/security-alerts/cpujan2023.html · Patch

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Package

Affected versions

Patched versions

weblogic server

oracle

= 12.2.1.3.0= 12.2.1.4.0= 14.1.1.0.0

No fix yet

Description

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See all →