Vulnerability identifier: #VU76733

Vulnerability risk: Low

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32173

CWE-ID: CWE-91

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
UaGateway
Server applications / Other server solutions

Vendor:

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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://www.zerodayinitiative.com/advisories/ZDI-23-779/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.