CVE-2021-41292
Last modified
CVE-2021-41292 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ecoa | Ecs Router Controller-Ecs Firmware | All versions |
| Ecoa | Riskbuster Firmware | All versions |
| Ecoa | Riskterminator | All versions |
References
- https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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