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

Synthesis of the vulnerability 

An attacker can transmit malicious XML data to WebSphere AS, in order to read a file, scan sites, or trigger a denial of service.
Impacted systems: Rational ClearCase, Tivoli System Automation, WebSphere AS Traditional.
Severity of this alert: 2/4.
Creation date: 21/04/2021.
Références of this alert: 6445481, 6446739, 6449268, CERTFR-2021-AVI-293, CVE-2021-20454, VIGILANCE-VUL-35129.

Description of the vulnerability 

An attacker can transmit malicious XML data to WebSphere AS, in order to read a ...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This vulnerability note impacts software or systems such as Rational ClearCase, Tivoli System Automation, WebSphere AS Traditional.

Our Vigil@nce team determined that the severity of this cybersecurity vulnerability 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 threat note.

Solutions for this threat 

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

Computer vulnerabilities tracking service 

Vigil@nce provides an applications vulnerabilities bulletin. The Vigil@nce team tracks computer vulnerabilities impacting systems and applications.