The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of WebSphere AS: external XML entity injection via Java Batch

Synthesis of the vulnerability 

An attacker can transmit malicious XML data via Java Batch to WebSphere AS, in order to read a file, scan sites, or trigger a denial of service.
Vulnerable software: WebSphere AS Liberty, WebSphere AS Traditional.
Severity of this announce: 2/4.
Creation date: 26/05/2021.
Références of this computer vulnerability: 6456017, CVE-2021-20492, VIGILANCE-VUL-35533.

Description of the vulnerability 

An attacker can transmit malicious XML data via Java Batch to WebSphere AS, in o...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This computer threat note impacts software or systems such as WebSphere AS Liberty, WebSphere AS Traditional.

Our Vigil@nce team determined that the severity of this weakness alert is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer weakness note.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides applications vulnerabilities analysis. Each administrator can customize the list of products for which he wants to receive vulnerability alerts.