CVE-2017-2244 : Exploit Details and Defense Strategies
Learn about CVE-2017-2244, a CSRF vulnerability in Brother Industries, Ltd.'s MFC-J960DWN printer firmware version D and earlier, enabling remote attackers to compromise administrator authentication.
A vulnerability in the firmware version D and earlier of Brother Industries, Ltd.'s MFC-J960DWN printer allows remote attackers to exploit Cross-site request forgery (CSRF) to compromise administrator authentication.
Understanding CVE-2017-2244
This CVE entry describes a CSRF vulnerability affecting the MFC-J960DWN printer's firmware version D and earlier.
What is CVE-2017-2244?
CVE-2017-2244 is a Cross-site request forgery (CSRF) vulnerability in the MFC-J960DWN printer's firmware version D and earlier. It enables remote attackers to manipulate the authentication process of administrators through unspecified methods.
The Impact of CVE-2017-2244
The vulnerability allows attackers to take control of the authentication process of administrators, potentially leading to unauthorized access and control over the printer's settings and functions.
Technical Details of CVE-2017-2244
This section provides technical details about the vulnerability.
Vulnerability Description
The CSRF vulnerability in the MFC-J960DWN printer's firmware version D and earlier permits remote attackers to compromise administrator authentication through unspecified vectors.
Affected Systems and Versions
- Affected Product: MFC-J960DWN
- Vendor: Brother Industries, Ltd.
- Vulnerable Versions: Firmware ver.D and earlier
Exploitation Mechanism
The vulnerability can be exploited remotely by attackers to manipulate the authentication process of administrators, potentially gaining unauthorized control over the printer.
Mitigation and Prevention
Protecting against and addressing the CVE-2017-2244 vulnerability is crucial for maintaining security.
Immediate Steps to Take
- Update the printer's firmware to the latest version provided by Brother Industries, Ltd.
- Implement network security measures to prevent unauthorized access to the printer.
Long-Term Security Practices
- Regularly monitor for firmware updates and security advisories from the printer's manufacturer.
- Educate administrators on secure authentication practices and potential threats like CSRF.
Patching and Updates
- Apply patches and updates released by Brother Industries, Ltd. promptly to address known vulnerabilities and enhance the printer's security.