CVE-2023-4212
Last modified
CVE-2023-4212 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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. . EPSS estimates a 1.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Trane | Xl824 Firmware | <= 5.9.8 |
| Trane | Xl850 Firmware | <= 5.9.8 |
| Trane | Xl1050 Firmware | <= 5.9.8 |
| Trane | Pivot Firmware | <= 1.8 |
References
- https://hub.tranetechnologies.com/docs/DOC-216377Permissions Required
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-234-02Third Party Advisory
- https://hub.tranetechnologies.com/docs/DOC-216377Permissions Required
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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