CVE-2019-7678 : Security Advisory and Response
Learn about CVE-2019-7678, a directory traversal flaw in Enphase Envoy R3.*.* allowing unauthorized access to directories on TCP port 8888. Find mitigation steps here.
A security flaw involving directory traversal has been found in the Enphase Envoy R3.. system, allowing unauthorized access to specific directories on TCP port 8888.
Understanding CVE-2019-7678
This CVE involves a directory traversal vulnerability in the Enphase Envoy R3.. system.
What is CVE-2019-7678?
This vulnerability enables attackers to access directories like images/, include/, include/js, or include/css on TCP port 8888.
The Impact of CVE-2019-7678
- Unauthorized access to sensitive directories
- Potential for data theft or manipulation
Technical Details of CVE-2019-7678
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows attackers to traverse directories on the Enphase Envoy R3.. system, compromising its security.
Affected Systems and Versions
- Product: Enphase Envoy R3..
- Vendor: Enphase
- Versions: All versions are affected
Exploitation Mechanism
Attackers exploit this vulnerability by accessing specific directories on TCP port 8888.
Mitigation and Prevention
Protect your systems from CVE-2019-7678 with these measures.
Immediate Steps to Take
- Implement access controls to restrict directory access
- Monitor network traffic for suspicious activities
- Apply firewall rules to limit access to TCP port 8888
Long-Term Security Practices
- Regularly update and patch Enphase Envoy R3.. systems
- Conduct security audits to identify and address vulnerabilities
Patching and Updates
- Stay informed about security updates from Enphase
- Apply patches promptly to secure your systems