CVE-2020-7513 : Security Advisory and Response

A CWE-312 vulnerability in Easergy T300 (Firmware version 1.5.2 and older) could allow attackers to intercept traffic and access configuration data.

Understanding CVE-2020-7513

This CVE involves a Cleartext Storage of Sensitive Information vulnerability in Easergy T300 devices.

What is CVE-2020-7513?

The CVE-2020-7513 vulnerability pertains to the exposure of sensitive information due to cleartext storage in Easergy T300 (Firmware version 1.5.2 and older) devices.

The Impact of CVE-2020-7513

The vulnerability could enable malicious actors to intercept network traffic and potentially compromise confidential configuration data stored on affected devices.

Technical Details of CVE-2020-7513

This section provides technical insights into the CVE-2020-7513 vulnerability.

Vulnerability Description

The vulnerability involves the cleartext storage of sensitive information in Easergy T300 (Firmware version 1.5.2 and older), creating a security risk for intercepted data.

Affected Systems and Versions

Product: Easergy T300 (Firmware version 1.5.2 and older)
Vendor: n/a

Exploitation Mechanism

Attackers can exploit this vulnerability by intercepting network traffic to gain unauthorized access to sensitive configuration data stored in cleartext.

Mitigation and Prevention

Protecting systems from CVE-2020-7513 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update to the latest firmware version that addresses the cleartext storage issue.
Implement network monitoring to detect any unauthorized access attempts.

Long-Term Security Practices

Encrypt sensitive information to prevent exposure in case of interception.
Regularly audit and review security configurations to identify and mitigate vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and firmware updates provided by the vendor to remediate the vulnerability.