The U.S. Cybersecurity and Infrastructure Safety Company (CISA) and the Meals and Drug Administration (FDA) have issued alerts in regards to the presence of hidden performance in Contec CMS8000 affected person displays and Epsimed MN-120 affected person displays.
The vulnerability, tracked as CVE-2025-0626, carries a CVSS v4 rating of seven.7 on a scale of 10.0. The flaw, alongside two different points, was reported to CISA by an nameless exterior researcher.
“The affected product sends out distant entry requests to a hard-coded IP tackle, bypassing present system community settings to take action,” CISA stated in an advisory. “This might function a backdoor and result in a malicious actor having the ability to add and overwrite recordsdata on the system.”
“The reverse backdoor supplies automated connectivity to a hard-coded IP tackle from the Contec CMS8000 gadgets, permitting the system to obtain and execute unverified distant recordsdata. Publicly obtainable data present that the IP tackle is just not related to a medical system producer or medical facility however a third-party college.”
Two different recognized vulnerabilities within the gadgets are listed under –
- CVE-2024-12248 (CVSS v4 rating: 9.3) – An out-of-bounds write vulnerability that might permit an attacker to ship specifically formatted UDP requests so as to write arbitrary knowledge, leading to distant code execution
- CVE-2025-0683 (CVSS v4 rating: 8.2) – A privateness leakage vulnerability that causes plain-text affected person knowledge to be transmitted to a hard-coded public IP tackle when the affected person is connected to the monitor
Profitable exploitation of CVE-2025-0683 may permit the system with that unspecified IP tackle to achieve entry to confidential affected person data or open the door to an adversary-in-the-middle (AitM) state of affairs.
The safety holes have an effect on the next merchandise –
- CMS8000 Affected person Monitor: Firmware model smart3250-2.6.27-wlan2.1.7.cramfs
- CMS8000 Affected person Monitor: Firmware model CMS7.820.075.08/0.74(0.75)
- CMS8000 Affected person Monitor: Firmware model CMS7.820.120.01/0.93(0.95)
- CMS8000 Affected person Monitor: All variations (CVE-2025-0626 and CVE-2025-0683)
“These cybersecurity vulnerabilities can permit unauthorized actors to bypass cybersecurity controls, having access to and doubtlessly manipulating the system,” the FDA stated, including it is “not conscious of any cybersecurity incidents, accidents, or deaths associated to those cybersecurity vulnerabilities at the moment.”
Provided that these vulnerabilities stay unpatched, CISA is recommending that organizations unplug and take away any Contec CMS8000 gadgets from their networks. It is price noting that the gadgets are additionally re-labeled and offered below the identify Epsimed MN-120.
It is also suggested to examine the affected person displays for any indicators of surprising functioning, equivalent to “inconsistencies between the displayed affected person vitals and the affected person’s precise bodily state.”
CMS8000 Affected person Monitor is manufactured by Contec Medical Methods, a developer of medical gadgets which might be situated in Qinhuangdao, China. On its web site, the corporate claims its merchandise are FDA-approved and distributed to over 130 nations and areas.
