CVE-2019-18666 Explained : Impact and Mitigation
Learn about CVE-2019-18666, a vulnerability in D-Link DAP-1360 revision F devices allowing unauthorized remote attackers to initiate a telnet service, potentially leading to root access.
A vulnerability has been found on D-Link DAP-1360 revision F devices, allowing unauthorized remote attackers to initiate a telnet service using an undisclosed HTTP request. The impact varies based on the firmware version, with weak root credentials up to version 6.12b01.
Understanding CVE-2019-18666
This CVE identifies a security flaw in D-Link DAP-1360 revision F devices that enables attackers to start a telnet service without authorization, potentially leading to remote root access.
What is CVE-2019-18666?
The vulnerability in D-Link DAP-1360 revision F devices allows unauthorized remote attackers to initiate a telnet service using an undisclosed HTTP request.
The Impact of CVE-2019-18666
The impact of this vulnerability varies depending on the firmware version. Versions 609EU to 613EUbeta revealed weak root credentials, enabling attackers to gain remote root access up to version 6.12b01.
Technical Details of CVE-2019-18666
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unauthorized remote initiation of a telnet service on D-Link DAP-1360 revision F devices via an undisclosed HTTP request.
Affected Systems and Versions
- D-Link DAP-1360 revision F devices
- Versions 609EU to 613EUbeta, with weak root credentials up to version 6.12b01
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a specific HTTP request to start a telnet service without authorization.
Mitigation and Prevention
Protecting against CVE-2019-18666 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable telnet services on affected devices if not required
- Implement strong, unique passwords for all accounts
- Monitor network traffic for suspicious activities
Long-Term Security Practices
- Regularly update firmware to the latest version
- Conduct security audits and penetration testing
- Educate users on cybersecurity best practices
Patching and Updates
- Check for firmware updates from D-Link and apply them promptly to address the vulnerability