Improper access control in Wildfly Core - CVE-2021-3644
Published: July 19, 2021
Vulnerability identifier: #VU54938
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-3644
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain unauthorized access to sensitive information.
The vulnerability exists due to improper access restrictions to vault expressions. A remote user with access to management interface can can access restricted vault and retrieve items stored in the vault, if a vault expression is in the form of a single attribute that contains multiple expressions.
Affected software
Wildfly Core
Red Hat Process Automation Manager (formerly JBoss BPM Suite)
Red Hat Process Automation Manager (formerly JBoss BPM Suite)
How to mitigate CVE-2021-3644
Install updates from vendor's website.
Wildfly Core - update to 16.0.1
Red Hat Process Automation Manager (formerly JBoss BPM Suite) - update to 7.13.0
Red Hat Process Automation Manager (formerly JBoss BPM Suite) - update to 7.13.0