CVE-2021-38450
9.9 · CRITICALOverview
CVE-2021-38450 is a critical-severity vulnerability affecting trane tracer_concierge. It was published on October 27, 2021 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from trane. Update tracer_concierge to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| trane | tracer_concierge | >= 0, < 5.5 | Affected |
| trane | tracer_sc_firmware | >= 0, < 4.4 | Affected |
| trane | tracer_sc\+_firmware | >= 0, < 5.5 | Affected |
Frequently Asked Questions
What is CVE-2021-38450?
CVE-2021-38450 is a critical-severity vulnerability affecting trane tracer_concierge. It was published on October 27, 2021 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
How severe is CVE-2021-38450?
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-38450?
Check the references section for vendor advisories and patches from trane. Update tracer_concierge to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-38450?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-38450 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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