CVE-2025-21549

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 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).

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory oracle.com
Affected: Oracle Corporation Oracle WebLogic Server
Published at:
Updated at:

References

Link Tags
https://www.oracle.com/security-alerts/cpujan2025.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-21549?
CVE-2025-21549 has been scored as a high severity vulnerability.
How to fix CVE-2025-21549?
To fix CVE-2025-21549, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-21549 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-21549 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-21549?
CVE-2025-21549 affects Oracle Corporation Oracle WebLogic Server.
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