​A command injection vulnerability exists in Trane XL824, XL850, XL1050, and Pivot thermostats allowing an attacker to execute arbitrary commands as root using a specially crafted filename. The vulnerability requires physical access to the device via a USB stick.

Fixes

Solution

Trane Technologies has pushed the patch out to all devices. The patch is available to all affected devices. As soon as the device is connected to the internet, it will check for a new firmware version. If a new version is available, the device will download and install it. Other than connecting the device to the internet, no user interaction is required. ​If a user wants to verify that they received a patch for this vulnerability, they can verify the firmware version is greater than what is listed above by navigating to the "About" screen on the thermostat. Menu > System Info > About. ​For more information, users may contact their local Trane sales office https://www.trane.com/commercial/north-america/us/en/contact-us/locate-sales-offices.html . ​Trane has published a service database article on their website https://hub.tranetechnologies.com/docs/DOC-216377  (login required).


Workaround

No workaround given by the vendor.

History

Thu, 16 Jan 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-01-16T21:30:56.530Z

Reserved: 2023-08-07T15:55:44.537Z

Link: CVE-2023-4212

cve-icon Vulnrichment

Updated: 2024-08-02T07:17:12.202Z

cve-icon NVD

Status : Modified

Published: 2023-08-22T19:16:41.587

Modified: 2024-11-21T08:34:37.997

Link: CVE-2023-4212

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.