CVE-2023-21842

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). 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 HTTP 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).

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-306

Affected software

VendorProductVersions
Oracle CorporationWebLogic Server12.2.1.3.0; 12.2.1.4.0; 14.1.1.0.0

References

Timeline

Published
Jan 18, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-21842: High severity, CVSS 7.5 | Vulnix