Multiple vulnerabilities in Contec Health CMS8000 Patient Monitor



| Updated: 2025-02-05
Risk High
Patch available NO
Number of vulnerabilities 3
CVE-ID CVE-2025-0626
CVE-2025-0683
CVE-2024-12248
CWE-ID CWE-912
CWE-200
CWE-787
Exploitation vector Network
Public exploit Vulnerability #1 is being exploited in the wild.
Vulnerable software
CMS8000 Patient Monitor
Hardware solutions / Medical equipment

Vendor Contec

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Hidden functionality

EUVDB-ID: #VU103464

Risk: High

CVSSv4.0: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2025-0626

CWE-ID: CWE-912 - Hidden Functionality (Backdoor)

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system

The vulnerability exists due to hidden functionality (backdoor) is present in software. A remote attacker can use this functionality to gain full access to the application and compromise the affected system.

Note, the vulnerability is being actively exploited in the wild.

Mitigation

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

Vulnerable software versions

CMS8000 Patient Monitor: All versions

CPE2.3 External links

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01
https://www.fda.gov/medical-devices/safety-communications/cybersecurity-vulnerabilities-certain-patient-monitors-contec-and-epsimed-fda-safety-communication


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?

2) Information disclosure

EUVDB-ID: #VU103468

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-0683

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the affected product transmits plain-text patient data to a hard-coded public IP address when a patient is hooked up to the monitor. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

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

Vulnerable software versions

CMS8000 Patient Monitor: All versions

CPE2.3 External links

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01


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.

3) Out-of-bounds write

EUVDB-ID: #VU103469

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-12248

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can send specially crafted UDP requests, trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

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

Vulnerable software versions

CMS8000 Patient Monitor: CMS7.820.075.08/0.74(0.75) - smart3250-2.6.27-wlan2.1.7.cramfs

CPE2.3 External links

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-030-01


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.



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