CVE-2018-20442 : Vulnerability Insights and Analysis

Technicolor TC7110.B STC8.62.02 devices are vulnerable to attackers remotely uncovering Wi-Fi credentials through SNMP requests.

Understanding CVE-2018-20442

This CVE identifies a security vulnerability in Technicolor TC7110.B STC8.62.02 devices that allows attackers to retrieve Wi-Fi credentials via specific SNMP requests.

What is CVE-2018-20442?

The devices named Technicolor TC7110.B STC8.62.02 have a vulnerability that enables attackers to remotely uncover Wi-Fi credentials through SNMP requests using specific OIDs.

The Impact of CVE-2018-20442

The vulnerability in Technicolor TC7110.B STC8.62.02 devices can lead to unauthorized access to Wi-Fi networks, compromising network security and user privacy.

Technical Details of CVE-2018-20442

Technicolor TC7110.B STC8.62.02 devices are susceptible to SNMP-based credential exposure.

Vulnerability Description

Attackers can exploit SNMP requests to reveal Wi-Fi credentials on Technicolor TC7110.B STC8.62.02 devices.

Affected Systems and Versions

Product: Technicolor TC7110.B STC8.62.02
Vendor: Technicolor
Versions: Not specified

Exploitation Mechanism

Attackers use specific SNMP requests with OIDs to extract Wi-Fi credentials remotely.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-20442 vulnerability.

Immediate Steps to Take

Disable SNMP if not essential for device functionality.
Implement strong, unique passwords for SNMP community strings.
Regularly monitor SNMP activity for suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and audits on network devices.
Keep firmware and software up to date to patch known vulnerabilities.

Patching and Updates

Check for firmware updates from Technicolor to address the SNMP credential exposure issue.