CVE-2017-12094 : Exploit Details and Defense Strategies

Circle with Disney firmware version 2.0.1 is vulnerable to arbitrary code execution through specially crafted SSID, allowing unauthorized sed commands execution.

Understanding CVE-2017-12094

This CVE involves a vulnerability in the WiFi Channel parsing of Circle with Disney firmware version 2.0.1.

What is CVE-2017-12094?

The vulnerability allows attackers to execute unauthorized sed commands by creating a tailored SSID.
Attackers need to set up an accessible access point for the targeted device to exploit this issue.

The Impact of CVE-2017-12094

CVSS Base Score: 7.4 (High)
Attack Vector: Adjacent Network
Availability Impact: High
Scope: Changed
Attack Complexity: Low
Privileges Required: None

Technical Details of CVE-2017-12094

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows the execution of arbitrary sed commands through a crafted SSID.

Affected Systems and Versions

Affected Product: Circle
Vendor: Circle Media
Affected Version: firmware 2.0.1

Exploitation Mechanism

Attackers exploit the vulnerability by creating a specific SSID to trigger unauthorized sed commands execution.

Mitigation and Prevention

Protect your systems from CVE-2017-12094 with these mitigation strategies.

Immediate Steps to Take

Update Circle with Disney firmware to a patched version.
Monitor network traffic for any suspicious activities.
Restrict network access to trusted devices only.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Stay informed about security updates from Circle Media and apply patches promptly.