CVE-2022-36385 — MEDIUM (6.8)

Vulnerability Description

A threat actor with momentary access to the device can plug in a USB drive and perform a malicious firmware update, resulting in permanent changes to device functionality. No authentication or controls are in place to prevent a threat actor from maliciously modifying firmware and performing a drive-by attack to load the firmware on any CMS8000 device.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Contechealth	Cms8000 Firmware	-
Contechealth	Cms8000	-

Related Weaknesses (CWE)

CWE-284

References

https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01MitigationThird Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01MitigationThird Party AdvisoryUS Government Resource

FAQ

What is CVE-2022-36385?

CVE-2022-36385 is a vulnerability with a CVSS score of 6.8 (MEDIUM). A threat actor with momentary access to the device can plug in a USB drive and perform a malicious firmware update, resulting in permanent changes to device functionality. No authentication or control...

How severe is CVE-2022-36385?

CVE-2022-36385 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-36385?

Check the references section above for vendor advisories and patch information. Affected products include: Contechealth Cms8000 Firmware, Contechealth Cms8000.