CVE-2017-3871 Explained : Impact and Mitigation

Cisco Prime Optical for Service Providers is affected by a RADIUS Secret Disclosure vulnerability that could expose confidential information to authenticated remote attackers. This CVE was published on March 17, 2017.

Understanding CVE-2017-3871

This CVE identifies a security flaw in the web network management interface of Cisco Prime Optical for Service Providers.

What is CVE-2017-3871?

The vulnerability in Cisco Prime Optical for Service Providers could potentially allow authenticated remote attackers to access sensitive information in device configurations.

The Impact of CVE-2017-3871

The vulnerability could lead to the exposure of confidential data to attackers with valid credentials for the device.

Technical Details of CVE-2017-3871

Cisco Prime Optical for Service Providers is susceptible to a RADIUS Secret Disclosure vulnerability.

Vulnerability Description

The flaw allows authenticated remote attackers to view sensitive information in device configurations.

Affected Systems and Versions

Product: Cisco Prime Optical for Service Providers
Affected Version: 10.6(0.1)

Exploitation Mechanism

Attackers with valid credentials can exploit the vulnerability through the web network management interface.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2017-3871.

Immediate Steps to Take

Monitor network traffic for any suspicious activities.
Restrict access to the web management interface.
Update to a patched version of Cisco Prime Optical for Service Providers.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security training for staff on identifying and responding to potential threats.

Patching and Updates

Apply the latest security patches provided by Cisco to address the vulnerability in Cisco Prime Optical for Service Providers.