VULNERABILITY INTELLIGENCE

CVE-2023-4212

CVSS score6.8 MEDIUM
EPSS probability1.33%
CISA KEVNot currently listed
Published2023-08-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

​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.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-74
  • nvd@nist.gov: CWE-77

Primary references