Auth bypass in Trane Tracer Concierge
CVE-2026-28254
A Missing Authorization vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to access sensitive information through unprotected APIs.
Vulnerability class: Broken Access Control
EPSS: 0.000 (13.9th percentile) — read the EPSS interpretation.
Affected products
- Trane Tracer Concierge — versions 0
- Trane Tracer Sc — versions 0
- Trane Tracer Sc+ — versions 0
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-26-071-01 (government-resource)