CVE-2021-27166 Explained : Impact and Mitigation
Learn about CVE-2021-27166 affecting FiberHome HG6245D devices. Discover the impact, technical details, and mitigation steps for this security vulnerability.
This article discusses the details of CVE-2021-27166, an issue found on FiberHome HG6245D devices through RP2613, where the password for the enable command is exposed.
Understanding CVE-2021-27166
CVE-2021-27166 highlights a vulnerability in FiberHome HG6245D devices that allows unauthorized access by revealing the enable command password.
What is CVE-2021-27166?
The vulnerability in FiberHome HG6245D devices through RP2613 exposes the password for the enable command as 'gpon', potentially leading to unauthorized access.
The Impact of CVE-2021-27166
This vulnerability could result in unauthorized individuals gaining access to sensitive information or performing malicious actions on the affected devices.
Technical Details of CVE-2021-27166
This section provides more insight into the vulnerability affecting FiberHome HG6245D devices.
Vulnerability Description
The issue on FiberHome HG6245D devices through RP2613 allows unauthorized individuals to utilize the hardcoded 'gpon' password for the enable command.
Affected Systems and Versions
All FiberHome HG6245D devices running RP2613 are impacted by this vulnerability, where the enable command password is exposed.
Exploitation Mechanism
Attackers can exploit this vulnerability by knowing the hardcoded 'gpon' password, enabling them to gain unauthorized access to the affected devices.
Mitigation and Prevention
To prevent unauthorized access and potential security risks, it is crucial to implement appropriate mitigation strategies.
Immediate Steps to Take
Users should change the default enable command password on FiberHome HG6245D devices to a unique, secure alternative to mitigate the risk of unauthorized access.
Long-Term Security Practices
Incorporating regular password updates, implementing access controls, and monitoring device activity can enhance the overall security posture against such vulnerabilities.
Patching and Updates
Be vigilant for security advisories and updates from FiberHome to address this vulnerability promptly.