Vulnerability identifier: #VU84684

Vulnerability risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-51571

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ViewPower Pro
Server applications / SCADA systems

Vendor: Voltronic Power

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to missing authorization within the SocketService module accessible on port 41222/UDP. A remote attacker can send a specially crafted request to the application and perform a denial of service (DoS) attack.

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

Vulnerable software versions

ViewPower Pro: 2.0-22165

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External links
http://www.zerodayinitiative.com/advisories/ZDI-23-1877/
http://www.cisa.gov/news-events/ics-advisories/icsa-24-023-03

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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.