Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-4212

Severity CVSS v4.0:
Pending analysis
Type:
CWE-77 Command Injection
Publication date:
22/08/2023
Last modified:
07/11/2023

Description

<br /> ​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.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
6.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:trane:xl824_firmware:*:*:*:*:*:*:*:* 5.9.8 (including)
cpe:2.3:h:trane:xl824:-:*:*:*:*:*:*:*
cpe:2.3:o:trane:xl850_firmware:*:*:*:*:*:*:*:* 5.9.8 (including)
cpe:2.3:h:trane:xl850:-:*:*:*:*:*:*:*
cpe:2.3:o:trane:xl1050_firmware:*:*:*:*:*:*:*:* 5.9.8 (including)
cpe:2.3:h:trane:xl1050:-:*:*:*:*:*:*:*
cpe:2.3:o:trane:pivot_firmware:*:*:*:*:*:*:*:* 1.8 (including)
cpe:2.3:h:trane:pivot:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools