CVE-2017-17463 : Security Advisory and Response

Vulnerability in Vivo modems allows remote attackers to access sensitive information by examining specific HTML source code.

Understanding CVE-2017-17463

This CVE identifies a security issue in Vivo modems that can be exploited by attackers to retrieve confidential data.

What is CVE-2017-17463?

The vulnerability in Vivo modems enables remote attackers to obtain sensitive information by analyzing the HTML source code of a specific page.

The Impact of CVE-2017-17463

The exploitation of this vulnerability can lead to unauthorized access to confidential data, compromising the security and privacy of affected systems.

Technical Details of CVE-2017-17463

This section provides detailed technical information about the CVE.

Vulnerability Description

Remote attackers can exploit Vivo modems to access sensitive information by examining the HTML source code of a specific page.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can access sensitive information by inspecting the HTML source code of index.cgi?page=wifi, specifically targeting the ssid and psk_wepkey fields.

Mitigation and Prevention

Protecting systems from CVE-2017-17463 requires immediate actions and long-term security practices.

Immediate Steps to Take

Monitor network traffic for any suspicious activity related to HTML source code inspection.
Implement access controls to restrict unauthorized access to sensitive information.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Conduct security audits to identify and address potential weaknesses in the system.

Patching and Updates

Apply security patches provided by the modem manufacturer to address the vulnerability and enhance system security.