CVE-2021-41292

moderate-risk
Published 2021-09-30

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.

Do I need to act?

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0.49% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Ecs Router Controller-Ecs Firmware
Riskbuster Firmware
Riskterminator

Affected Vendors

Ecoa

References (2)

Third Party Advisory https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html
43
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 2/34 · Minimal
Exposure 9/34 · Low