XML injection in UaGateway - CVE-2023-32173
Published: June 1, 2023
Vulnerability identifier: #VU76733
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-32173
CWE-ID: CWE-91
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Unified Automation GmbH
Affected software:
UaGateway
UaGateway
Detailed vulnerability description
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation when processing XML data within the implementation of the AddServer method. A remote administrator can pass specially crafted XML data to the application and cause a denial of service condition on the system.
How to mitigate CVE-2023-32173
Install updates from vendor's website.