Is CVE-2021-38450 actively exploited?

CVE-2021-38450 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-38450?

CVE-2021-38450 has a CVSS score of 9.9 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H.

How do I patch CVE-2021-38450?

Patch guidance is available from trane security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-38450.

Fix CVE-2021-38450 - CRITICAL trane tracer concierge

Q: Which products are affected by CVE-2021-38450?

6 products: trane tracer concierge, trane tracer concierge, trane tracer sc firmware, trane tracer sc firmware, trane tracer sc\+ firmware, and 1 more.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: changed
Confidentiality: low
Integrity: high
Availability: high
Weaknesses: CWE-94 · Code InjectionNVD-CWE-Other

Metadata

Primary Vendor: TRANE
Published: 10/27/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

trane : tracer_conciergetrane : tracer_conciergetrane : tracer_sc_firmwaretrane : tracer_sc_firmwaretrane : tracer_sc\+_firmwaretrane : tracer_sc\+_firmware

Remediation Guidance

Executive Summary

View on NIST NVD