What is CVE-2025-30753?

CVE-2025-30753 is a medium-severity vulnerability in Oracle Weblogic Server, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2025-07-15.

How severe is CVE-2025-30753?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Oracle Weblogic Server

CVE-2025-30753

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (29.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Oracle Weblogic_server — versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0
Oracle Corporation Weblogic Server — versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

secalert_us@oracle.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-30753?: CVE-2025-30753 is a medium-severity vulnerability in Oracle Weblogic Server, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2025-07-15.
How severe is CVE-2025-30753?: Medium severity. CVSS v3 base score is 6.5 out of 10.