cbcvebase.
CVE-2023-32170
published 2024-05-03

CVE-2023-32170: Unified Automation UaGateway OPC UA Server Improper Input Validation Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a…

PriorityP432medium6.5CVSS 3.0
AVNACLPRNUIRSUCNINAH
EPSS
0.59%
43.7th percentile
Unified Automation UaGateway OPC UA Server Improper Input Validation Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation UaGateway. User interaction is required to exploit this vulnerability in that the target must choose to accept a client certificate. The specific flaw exists within the processing of client certificates. The issue results from the lack of proper validation of certificate data. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20494.

Affected

2 ranges
VendorProductVersion rangeFixed in
unified-automationuagateway< 1.5.13.4871.5.13.487
unified_automationuagateway——
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.