How many Trane tracer sc CVEs are in CISA KEV?

None of Trane tracer sc's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Trane tracer sc are affected?

7 distinct Trane tracer sc versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Trane tracer sc CVEs?

Trane tracer sc's CVEs most often map to these CWE weakness types: CWE-327 (Use of a Broken or Risky Cryptographic Algorithm), CWE-547 (Use of Hard-coded, Security-relevant Constants), CWE-789 (Memory Allocation with Excessive Size Value), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')).

How many critical Trane tracer sc vulnerabilities are there?

Trane tracer sc has 2 critical and 3 high-severity CVEs.

What is the average severity of Trane tracer sc CVEs?

The average CVSS base score across Trane tracer sc's scored CVEs is 7.7.

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Trane

9 CVEs

Trane tracer sc Vulnerabilities

Name: Trane tracer sc vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for tracer sc by Trane.

9

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

7.7

Avg CVSS

2016–2026

Last updated March 12, 2026

Overview

Trane tracer sc has 9 published CVE records since 2016, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 7.7.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Trane tracer sc, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Trane tracer sc's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High3

Medium4

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Trane tracer sc's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Trane tracer sc CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Trane tracer sc version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

< v4.4 SP75 CVEs
<= 4.2.11342 CVEs
All <= v < 4.4 SP71 CVE
All <= v <= 3.81 CVE

Fixed in

v4.4 SP75 CVEs
> 3.81 CVE
4.4 SP71 CVE

Find a version

9 CVEs

Sort

Use of Hard-coded Credentials vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
CVE-2026-28256
Patch
CWE-547
Medium · CVSS 6.9
EPSS 0.3% (18th pct)2026-03-12
Use of Hard-coded Credentials vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
CVE-2026-28255
Patch
CWE-798
High · CVSS 8.2
EPSS 0.3% (21th pct)2026-03-12
Missing Authorization vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
CVE-2026-28254
Patch
CWE-862
Medium · CVSS 6.9
EPSS 0.3% (19th pct)2026-03-12
Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
CVE-2026-28253
Patch
CWE-789
High · CVSS 8.7
EPSS 0.3% (23th pct)2026-03-12
Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
CVE-2026-28252
Patch
CWE-327
Critical · CVSS 9.2
EPSS 0.2% (12th pct)2026-03-12
Critical vulnerability · 2021-10-27
CVE-2021-38450
Patch
CWE-94
Critical · CVSS 9.9
EPSS 1.0% (59th pct)2021-10-27
Trane Building Automation Controllers Cross-site Scripting
CVE-2021-42534
Patch
CWE-79
Medium · CVSS 6.3
EPSS 0.6% (44th pct)2021-10-22
High vulnerability · 2016-09-19
CVE-2016-4526
High · CVSS 7.5
EPSS 0.3% (24th pct)2016-09-19
Medium vulnerability · 2016-09-19
CVE-2016-0870
Medium · CVSS 5.3
EPSS 1.2% (64th pct)2016-09-19

Common weakness types

The CWE weakness categories most often found in Trane tracer sc CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Trane tracer sc CVEs were published each year.

2016

2

2021

2

2026

5

Other Trane products

Browse vulnerabilities for other products by Trane.

tracer sc firmware7 CVEs tracer concierge6 CVEs tracer sc+6 CVEs tracer sc+ firmware6 CVEs comfortlink ii firmware2 CVEs ComfortLink II SCC firmware2 CVEs ascend air-cooled chiller acr1 CVEs intellipak 11 CVEs

All Trane vulnerabilities

Frequently asked questions

Common questions about Trane tracer sc vulnerabilities.

How many CVEs does Trane tracer sc have?: Trane tracer sc has 9 published CVE records since 2016.
How many Trane tracer sc CVEs are in CISA KEV?: None of Trane tracer sc's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Trane tracer sc vulnerabilities?: No Trane tracer sc CVEs currently have a tracked public exploit in this dataset.
Which versions of Trane tracer sc are affected?: 7 distinct Trane tracer sc versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Trane tracer sc CVEs?: Trane tracer sc's CVEs most often map to these CWE weakness types: CWE-327 (Use of a Broken or Risky Cryptographic Algorithm), CWE-547 (Use of Hard-coded, Security-relevant Constants), CWE-789 (Memory Allocation with Excessive Size Value), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')).
How many critical Trane tracer sc vulnerabilities are there?: Trane tracer sc has 2 critical and 3 high-severity CVEs.
What is the average severity of Trane tracer sc CVEs?: The average CVSS base score across Trane tracer sc's scored CVEs is 7.7.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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