CVE-2021-41292

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

ECOA BAS controller suffers from an authentication bypass vulnerability. An unauthenticated attacker through cookie poisoning can remotely bypass authentication and disclose sensitive information and circumvent physical access controls in smart homes and buildings and manipulate HVAC.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-288CWE-287

Affected software

VendorProductVersions
ECOAECS Router Controller ECS (FLASH)—
ECOARiskBuster Terminator E6L45—
ECOARiskBuster System RB 3.0.0—
ECOARiskBuster System TRANE 1.0—
ECOAGraphic Control Software—
ECOASmartHome II E9246—
ECOARiskTerminator—

References

Timeline

Published
Sep 30, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-41292: Critical severity, CVSS 9.1 | Vulnix