CVE - CVE-2023-32171

CVE-ID
CVE-2023-32171	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Unified Automation UaGateway OPC UA Server Null Pointer Dereference 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. The specific flaw exists within the ImportCsv method. A crafted XML payload can cause a null pointer dereference. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20495.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:ZDI-23-776 URL:https://www.zerodayinitiative.com/advisories/ZDI-23-776/ MISC:vendor-provided URL URL:https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt
Assigning CNA
Zero Day Initiative
Date Record Created
20230503	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230503)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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