Vulnerability identifier: #VU85514

Vulnerability risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-7234

CWE-ID: CWE-117

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
OPC UA Server Toolkit
Other software / Other software solutions

Vendor: Integration Objects

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper sanitization of log output. A remote attacker can add content to the log file.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

OPC UA Server Toolkit: All versions

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External links
http://www.cisa.gov/news-events/ics-advisories/icsa-24-016-02
http://integrationobjects.com//ask-a-question/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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