CVE-2021-41291 Explained : Impact and Mitigation
Learn about CVE-2021-41291, a path traversal vulnerability in ECOA BAS controller. Discover impacted systems, exploitation details, and mitigation steps.
ECOA BAS controller suffers from a path traversal content disclosure vulnerability. Unauthenticated attackers can remotely disclose directory content.
Understanding CVE-2021-41291
What is CVE-2021-41291?
CVE-2021-41291 is a path traversal content disclosure vulnerability in ECOA BAS controller, allowing attackers to expose directory content remotely.
The Impact of CVE-2021-41291
The vulnerability has a CVSS base score of 7.5 (High) and a confidentiality impact, posing a significant risk to affected systems.
Technical Details of CVE-2021-41291
Vulnerability Description
- Path traversal content disclosure vulnerability in ECOA BAS controller
Affected Systems and Versions
- 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
- Confidentiality Impact: High
Mitigation and Prevention
Immediate Steps to Take
- Contact tech support from ECOA
Long-Term Security Practices
- Regularly update and patch affected systems
- Implement proper access controls
- Monitor and restrict external access
- Educate users on safe browsing practices