CVE-2021-2397: Critical severity oracle weblogic server vulnerability
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 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 T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-2397?
CVE-2021-2397 is rated as critical due to its ease of exploitation and potential impact on affected systems.
How does CVE-2021-2397 affect Oracle WebLogic Server users?
CVE-2021-2397 allows unauthenticated attackers to gain remote access to the Oracle WebLogic Server through vulnerable network protocols.
What versions of Oracle WebLogic Server are affected by CVE-2021-2397?
CVE-2021-2397 affects Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.
How do I fix CVE-2021-2397?
To fix CVE-2021-2397, apply the latest security patch released by Oracle for your specific version of WebLogic Server.
Is CVE-2021-2397 an active vulnerability?
Yes, CVE-2021-2397 can be actively exploited in the wild, making it crucial for organizations to address the vulnerability promptly.