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Status published
Critical
CVE-2021-38450
Trane Tracer Code Injection
Vulnerability Description
The affected controllers do not properly sanitize the input containing code syntax. As a result, an attacker could craft code to alter the intended controller flow of the software.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Trane reported this vulnerability to CISA.
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Affected Vendor
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View all reports →Affected Software
Tracer SC, Tracer SC+, Tracer Concierge
Vulnerable Versions:
All
Timeline
Official Publish:
October 27th, 2021
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H