Contec Health CMS8000

published 2022-09-13 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-42461

cvss: 5.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSMA-22-244-01 updated 2025-01-30 cvss 5.7

Contec Health CMS8000 Patient Monitor (Update A)

Contec Health CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor <=smart3250-2.6.27-wlan2.1.7.cramfs, <=CMS7.820.075.08/0.740.75, <=CMS7.820.120.01/0.930.95
affected: mitigation “Per FDA recommendation, CISA recommends users remove any Contec CMS8000 devices from their networks.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.7	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD	3.1	5.7	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

Contec Health CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor

Classification

Weakness

CWE-284 Improper Access Control

References

cisa.gov /uscert/ics/advisories/icsma-22-244-01
mitigation, third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-3027
NVD CVE-2022-3027

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary