Products
Unified Automation UaGateway
Source
zdi-disclosures@trendmicro.com
Tags
CVE-2023-32173 details
Last Modified : May 3, 2024, 12:50 p.m.
Description
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. . Was ZDI-CAN-20576.
CVSS Score
| 1 | 2 | 3 | 4 | 5.8 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
5.8
Exploitability Score
Impact Score
Base Severity
MEDIUM
Vector String : CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
References
| URL | Source |
|---|---|
| https://documentation.unified-automation.com/uagateway/1.5.14/CHANGELOG.txt | zdi-disclosures@trendmicro.com |
| https://www.zerodayinitiative.com/advisories/ZDI-23-779/ | zdi-disclosures@trendmicro.com |