Vulnerability identifier: #VU66936

Vulnerability risk: Low

CVSSv3.1: 5.2 [CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-3027

CWE-ID: CWE-284

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor
Hardware solutions / Medical equipment

Vendor: Contec

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions within the SSID name of a new Wi-Fi access point. A remote attacker on the local network can use an SSID with a malicious name and write arbitrary files or display incorrect information.

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

Vulnerable software versions

CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor: All versions

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External links
http://ics-cert.us-cert.gov/advisories/icsma-22-244-01

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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 local network (LAN).

Is there known malware, which exploits this vulnerability?

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