CVE-2018-20380 : What You Need to Know

This CVE involves vulnerabilities in Ambit DDW2600, DDW2602, T60C926, and U10C019 devices that allow remote attackers to discover credentials through SNMP requests.

Understanding CVE-2018-20380

This CVE identifies a security issue in specific Ambit devices that can be exploited by remote attackers to obtain sensitive information.

What is CVE-2018-20380?

The devices Ambit DDW2600 5.100.1009, DDW2602 5.105.1003, T60C926 4.64.1012, and U10C019 5.66.1026 have a vulnerability that allows remote attackers to discover credentials by exploiting iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.

The Impact of CVE-2018-20380

The vulnerability in these devices can lead to unauthorized access to sensitive information, potentially compromising the security and privacy of the affected systems.

Technical Details of CVE-2018-20380

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability allows remote attackers to discover credentials on the affected Ambit devices through specific SNMP requests.

Affected Systems and Versions

Ambit DDW2600 5.100.1009
Ambit DDW2602 5.105.1003
Ambit T60C926 4.64.1012
Ambit U10C019 5.66.1026

Exploitation Mechanism

Remote attackers can exploit the vulnerability by sending malicious SNMP requests to the devices, enabling them to retrieve sensitive credentials.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable SNMP if not essential for device functionality
Implement strong firewall rules to restrict SNMP access
Regularly monitor SNMP activity for suspicious behavior

Long-Term Security Practices

Keep devices up to date with the latest firmware and security patches
Conduct regular security audits and assessments to identify vulnerabilities
Educate users on secure SNMP configuration and best practices

Patching and Updates

Apply patches and updates provided by the device manufacturer to address the SNMP vulnerability