CVE-2017-5675 : What You Need to Know

A security flaw has been discovered in a web-based application deployed on a specialized GoAhead web server, affecting various IP camera models like Foscam and Vstarcam, allowing command injection through the mail-sending functionality.

Understanding CVE-2017-5675

This CVE identifies a command injection vulnerability in IP cameras utilizing a custom-built GoAhead web server.

What is CVE-2017-5675?

The vulnerability allows attackers to execute commands with elevated privileges by inserting them into the mail.htm page's receiver1 field.

The Impact of CVE-2017-5675

The exploitation of this vulnerability can lead to unauthorized command execution with root privileges, potentially compromising the security and functionality of the affected IP cameras.

Technical Details of CVE-2017-5675

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The flaw enables malicious actors to inject commands into the mail-sending form of the web application, leading to unauthorized command execution.

Affected Systems and Versions

Various IP camera models including Foscam, Vstarcam, and multiple white-label versions

Exploitation Mechanism

Attackers can insert commands into the receiver1 field of the mail.htm page to execute them with elevated root privileges.

Mitigation and Prevention

Protecting systems from the CVE-2017-5675 vulnerability is crucial for maintaining security.

Immediate Steps to Take

Disable or restrict access to the mail-sending functionality on the affected IP cameras
Implement network segmentation to isolate vulnerable devices
Monitor network traffic for any suspicious activity related to command injection

Long-Term Security Practices

Regularly update firmware and software on IP cameras to patch known vulnerabilities
Conduct security assessments and penetration testing to identify and address potential weaknesses
Educate users on secure configuration practices and the risks associated with command injection

Patching and Updates

Apply patches and updates provided by the IP camera vendors to address the command injection vulnerability