CVE-2018-3191: Critical severity oracle weblogic server vulnerability

Published Oct 17, 2018

Updated

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected Software

3 affected components

ORACLE WebLogic Server=10.3.6.0.0

ORACLE WebLogic Server=12.1.3.0.0

ORACLE WebLogic Server=12.2.1.3.0

Remediation

Patch Available

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

Event History

Oct 17, 2018

CVE Published

via MITRE·01:00 AM

Data Sourced

via MITRE·01:00 AM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2018-3191?

CVE-2018-3191 has a critical severity rating due to its potential for remote code execution.

How do I fix CVE-2018-3191?

To address CVE-2018-3191, it is recommended to apply the latest security patches released by Oracle for affected versions of WebLogic Server.

Which versions of Oracle WebLogic Server are affected by CVE-2018-3191?

CVE-2018-3191 affects Oracle WebLogic Server versions 10.3.6.0, 12.1.3.0, and 12.2.1.3.

Can CVE-2018-3191 be exploited by an authenticated user?

CVE-2018-3191 can be exploited by an unauthenticated attacker with network access.

What are the potential impacts of exploiting CVE-2018-3191?

Exploitation of CVE-2018-3191 could allow a remote attacker to compromise the WebLogic Server and execute arbitrary commands.