Security Advisory WSO2-2019-0661

Published: 03rd January 2020

Severity: Medium

CVSS Score:  5.3 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) 

AFFECTED PRODUCTS

WSO2 Enterprise Integrator

OVERVIEW

Enterprise Integrator is allowing unauthenticated access to a JSP file in the management console.

DESCRIPTION

Enterprise Integrator is vulnerable to unauthenticated access to a JSP file in the message processor configuration in the management console. This JSP file is called when the message processor configuration is updated from the source view.

IMPACT

An attacker can access the unauthenticated JSP file and extract data regarding the message processors without logged in.

SOLUTION

Apply the following patch based on your product version by following the instructions in the README file. If you have any questions, post them to security@wso2.com.

Please download the relevant patch based on the product you use following the matrix below. The patch can also be downloaded from http://wso2.com/security-patch-releases/.

If you are using older versions of the affected product, it is highly recommended to migrate to the latest released version to receive security fixes.

Note: If you are a WSO2 customer with Support Subscription, please use WSO2 Update Manager (WUM) updates in order to apply the fix. This patch is intended for WSO2 community (free) users.

NOTES

If you are using newer versions of affected products than the ones mentioned in the “SOLUTION” section, this vulnerability is fixed.