CVE-2017-5260 : What You Need to Know

Cambium Networks cnPilot firmware versions 4.3.2-R4 and earlier have a vulnerability allowing 'user' account access to the configuration file through a direct object reference method.

Understanding CVE-2017-5260

This CVE involves a security issue in Cambium Networks cnPilot firmware versions 4.3.2-R4 and prior, enabling unauthorized access to the configuration file.

What is CVE-2017-5260?

The vulnerability in Cambium Networks cnPilot firmware versions 4.3.2-R4 and earlier allows the 'user' account to access the configuration file through a direct object reference method.

The Impact of CVE-2017-5260

This vulnerability could lead to unauthorized access to sensitive configuration information, potentially compromising the security and confidentiality of the device and network.

Technical Details of CVE-2017-5260

This section provides more technical insights into the CVE-2017-5260 vulnerability.

Vulnerability Description

The issue in Cambium Networks cnPilot firmware versions 4.3.2-R4 and earlier allows the 'user' account to access the configuration file through a direct object reference method.

Affected Systems and Versions

Product: cnPilot
Vendor: Cambium Networks
Versions Affected: 4.3.2-R4 and prior

Exploitation Mechanism

The vulnerability can be exploited by the 'user' account with low privileges through a direct object reference (DRO) method at http://<device-ip-or-hostname>/goform/down_cfg_file.

Mitigation and Prevention

To address CVE-2017-5260 and enhance security, follow these mitigation steps:

Immediate Steps to Take

Update the firmware to a patched version that addresses the vulnerability.
Restrict access to the device's administrative interfaces.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update firmware and software to the latest versions.
Implement strong password policies and user access controls.
Conduct security audits and assessments periodically.

Patching and Updates

Ensure timely installation of security patches and updates provided by Cambium Networks to mitigate the CVE-2017-5260 vulnerability.