CVE-2017-5136 Explained : Impact and Mitigation

A vulnerability was found in SendQuick Entera and Avera devices prior to 2HF16. The flaw allowed an adversary to remotely shut down the system by exploiting a failure in access control verification.

Understanding CVE-2017-5136

This CVE entry highlights a security issue in SendQuick Entera and Avera devices that could be exploited by attackers.

What is CVE-2017-5136?

CVE-2017-5136 is a vulnerability in SendQuick Entera and Avera devices that could enable unauthorized individuals to remotely shut down the system due to a lack of proper access control verification.

The Impact of CVE-2017-5136

The vulnerability could lead to unauthorized shutdowns of affected devices, potentially causing disruptions in services or operations.

Technical Details of CVE-2017-5136

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw in SendQuick Entera and Avera devices allowed attackers to bypass access control verification, leading to the potential for remote system shutdowns.

Affected Systems and Versions

Product: SendQuick Entera and Avera devices
Versions: Prior to 2HF16

Exploitation Mechanism

Attackers could exploit the vulnerability by sending unauthorized requests to the affected devices, triggering a shutdown due to the lack of access control validation.

Mitigation and Prevention

Protecting systems from CVE-2017-5136 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update affected devices to version 2HF16 or later to patch the vulnerability.
Implement network segmentation to limit access to critical systems.
Monitor for any unauthorized shutdown attempts.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Train employees on security best practices to prevent unauthorized access.

Patching and Updates

Regularly check for security updates and patches from the device vendor to address known vulnerabilities.