CVE-2021-41292 : Vulnerability Insights and Analysis
Discover the impact of CVE-2021-41292, a critical authentication bypass vulnerability in ECOA BAS controller, enabling attackers to manipulate HVAC and access sensitive data. Learn how to mitigate the risk.
ECOA BAS controller suffers from an authentication bypass vulnerability, allowing attackers to bypass authentication and manipulate HVAC systems.
Understanding CVE-2021-41292
What is CVE-2021-41292?
ECOA BAS controller is affected by an authentication bypass vulnerability, enabling attackers to circumvent access controls and disclose sensitive information in smart homes and buildings.
The Impact of CVE-2021-41292
The vulnerability has a CVSS base score of 9.8, making it critical. An unauthenticated attacker can exploit it to manipulate HVAC systems, bypass authentication, and access sensitive data.
Technical Details of CVE-2021-41292
Vulnerability Description
- An authentication bypass vulnerability in ECOA BAS controller
Affected Systems and Versions
The following products by ECOA are affected:
- ECS Router Controller ECS (FLASH)
- RiskBuster Terminator E6L45
- RiskBuster System RB 3.0.0
- RiskBuster System TRANE 1.0
- Graphic Control Software
- SmartHome II E9246
- RiskTerminator
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: None
Mitigation and Prevention
Immediate Steps to Take
- Contact tech support from ECOA for assistance in securing the BAS controller.
Long-Term Security Practices
- Regularly update system software and firmware.
- Implement strong authentication mechanisms.
Patching and Updates
Apply available patches from the vendor to address the authentication bypass vulnerability in ECOA BAS controller.