Auth bypass in Oracle Weblogic_server
CVE-2023-21931
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 at…
Vulnerability class: Broken Authentication
EPSS: 0.823 (99.6th percentile) — read the EPSS interpretation.
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.
Affected products
- Oracle Weblogic_server — versions 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
- Oracle Corporation Weblogic Server — versions 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert_us@oracle.com (vendor-advisory, Patch, Vendor Advisory)
- secalert_us@oracle.com
Frequently asked questions
- What is CVE-2023-21931?
- CVE-2023-21931 is a high-severity vulnerability in Oracle Weblogic_server, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2023-04-18.
- How severe is CVE-2023-21931?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-21931 known to be exploited?
- 24 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.