Vulnerability identifier: #VU79352

Vulnerability risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-39480

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Secure Integration Server
Other software / Other software solutions

Vendor: Softing AG

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper access to the filesystem within the handling of FileDirectory OPC UA Objects. A remote administrator can execute arbitrary code on the target system.

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

Vulnerable software versions

Secure Integration Server: All versions

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External links
http://www.zerodayinitiative.com/advisories/ZDI-23-1062/

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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.