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CVE Vulnerability Details :
CVE-2026-28252
PUBLISHED
More InfoOfficial Page
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
View Known Exploited Vulnerability (KEV) details
Published At-12 Mar, 2026 | 17:24
Updated At-13 Mar, 2026 | 16:26
Rejected At-
▼CVE Numbering Authority (CNA)
Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge

A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device.

Affected Products
Vendor
Trane
Product
Tracer SC
Default Status
unaffected
Versions
Affected
  • From 0 before v4.4 SP7 (custom)
Vendor
Trane
Product
Tracer SC+
Default Status
unaffected
Versions
Affected
  • From 0 before v6.3.2310 (custom)
Vendor
Trane
Product
Tracer Concierge
Default Status
unaffected
Versions
Affected
  • From 0 before v6.3.2310 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-327CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Type: CWE
CWE ID: CWE-327
Description: CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Metrics
VersionBase scoreBase severityVector
4.09.2CRITICAL
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 9.2
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Trane has released the following versions of Tracer SC+ for users to upgrade to: * CVE-2026-28252: Tracer SC+ version v6.30.2313

Configurations
Workarounds
Exploits
Credits
finder
Noam Moshe of Claroty reported these vulnerabilities to CISA.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-01
government-resource
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-01
Resource:
government-resource
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found