Vulnerability · Published Sep 13, 2022 · Assigned by icscert

CVE-2022-3027Contec Health CMS8000

Medium 5.7

In plain English

A medium-severity improper access control in CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor from Contec Health. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)5.7Medium

Exploit odds (30 days)0.3%top 76.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The CMS8000 device does not properly control or sanitize the SSID name of a new Wi-Fi access point. A threat actor could create an SSID with a malicious name, including non-standard characters that, when the device attempts connecting to the malicious SSID, the device can be exploited to write arbitrary files or display incorrect information.

Affected products (as reported)

Vendor	Product	Versions
Contec Health	CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor	All

Weakness: CWE-284 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01 x_refsource_MISC