CVE-2018-10730 : What You Need to Know

Phoenix Contact FL SWITCH products with firmware versions 1.0 to 1.33 are vulnerable to OS command injection.

Understanding CVE-2018-10730

The FL SWITCH 3xxx, 4xxx, and 48xx products by Phoenix Contact are at risk due to a vulnerability allowing OS command injection.

What is CVE-2018-10730?

This CVE identifies a security flaw in Phoenix Contact FL SWITCH products running firmware versions 1.0 to 1.33, making them susceptible to OS command injection.

The Impact of CVE-2018-10730

The vulnerability could be exploited by attackers to execute arbitrary commands on affected devices, potentially leading to unauthorized access or control.

Technical Details of CVE-2018-10730

Phoenix Contact FL SWITCH products with firmware versions 1.0 to 1.33 are affected by this vulnerability.

Vulnerability Description

The flaw allows threat actors to inject and execute malicious OS commands on the affected devices.

Affected Systems and Versions

Products: FL SWITCH 3xxx, 4xxx, 48xx
Firmware Versions: 1.0 to 1.33

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted commands to the affected devices, enabling unauthorized execution of OS commands.

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2018-10730.

Immediate Steps to Take

Update firmware to the latest version provided by Phoenix Contact.
Implement network segmentation to limit exposure of vulnerable devices.
Monitor network traffic for any signs of unauthorized access.

Long-Term Security Practices

Regularly update and patch firmware to protect against known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Apply patches and updates promptly as released by Phoenix Contact to mitigate the vulnerability and enhance device security.