CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0CVE-2023-32174 – Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2023-32174
Unified Automation UaGateway NodeManagerOpcUa Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the handling of NodeManagerOpcUa objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. • https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt https://www.zerodayinitiative.com/advisories/ZDI-23-780 • CWE-416: Use After Free •
CVSS: 5.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-32173 – Unified Automation UaGateway AddServer XML Injection Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-32173
Unified Automation UaGateway AddServer XML Injection Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the implementation of the AddServer method. By specifying crafted arguments, an attacker can cause invalid characters to be inserted into an XML configuration file. An attacker can leverage this vulnerability to create a persistent denial-of-service condition on the system. . • https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt https://www.zerodayinitiative.com/advisories/ZDI-23-779 • CWE-91: XML Injection (aka Blind XPath Injection) •