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VULNERABILITIES

CVE-2026-28255 Details

Description

A Use of Hard-coded Credentials vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to disclose sensitive information and take over accounts.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-01 [email protected]Third Party AdvisoryUS Government Resource

Weakness Enumeration

CWE-IDCWE NameSource
CWE-798Use of Hard-coded Credentials[email protected]

Affected Products

ProductVersions
trane tracer sc firmware
<= 4.4
4.4 service_pack1
4.4 service_pack2
4.4 service_pack3
4.4 service_pack4

CPE

  • cpe:2.3:o:trane:tracer_sc_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack1:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack2:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack3:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack4:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack5:*:*:*:*:*:*
  • cpe:2.3:o:trane:tracer_sc_firmware:4.4:service_pack6:*:*:*:*:*:*

Remediation

  • No remediation found in references.
trane tracer sc
All versions

CPE

  • cpe:2.3:h:trane:tracer_sc:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
trane tracer sc+ firmware
< 6.3.2310

CPE

  • cpe:2.3:o:trane:tracer_sc+_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
trane tracer sc+
All versions

CPE

  • cpe:2.3:h:trane:tracer_sc+:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
trane tracer concierge
< 6.3.2310

CPE

  • cpe:2.3:a:trane:tracer_concierge:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-28255
NVD Published Date:
Mar 12, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-28255 Details - Not Deferred