CVE-2018-20401 Explained : Impact and Mitigation

Zoom 5352 v5.5.8.6Y devices are vulnerable to credential discovery by remote attackers through specific SNMP requests.

Understanding CVE-2018-20401

This CVE involves a security vulnerability in Zoom 5352 v5.5.8.6Y devices that allows remote attackers to obtain credentials via SNMP requests.

What is CVE-2018-20401?

The Zoom 5352 v5.5.8.6Y devices are susceptible to credential discovery by remote attackers through 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-2018-20401

Remote attackers can potentially access sensitive credentials on affected devices.

Technical Details of CVE-2018-20401

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows remote attackers to discover credentials on Zoom 5352 v5.5.8.6Y devices through specific SNMP requests.

Affected Systems and Versions

Product: Zoom 5352 v5.5.8.6Y
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers exploit 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 to discover credentials.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Disable SNMP if not required for operations.
Implement strong firewall rules to restrict SNMP access.
Regularly monitor SNMP activity for any suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Keep systems and devices updated with the latest security patches.

Patching and Updates

Apply patches and updates provided by the vendor to address this vulnerability.