CVE-2017-6699 : Exploit Details and Defense Strategies

Cisco Prime Infrastructure and Evolved Programmable Network Manager are affected by a reflected cross-site scripting vulnerability that could be exploited by an unauthenticated, remote attacker. This CVE was published on July 4, 2017.

Understanding CVE-2017-6699

This CVE identifies a security issue in the web-based management interface of Cisco Prime Infrastructure (PI) and Evolved Programmable Network Manager (EPNM) that allows for a reflected cross-site scripting (XSS) attack.

What is CVE-2017-6699?

A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Evolved Programmable Network Manager enables an attacker to execute a reflected XSS attack on a user of the affected device's interface.

The Impact of CVE-2017-6699

The vulnerability could be exploited by an unauthenticated, remote attacker to carry out a reflected XSS attack on a user of the affected device's web-based management interface.

Technical Details of CVE-2017-6699

Cisco Prime Infrastructure and Evolved Programmable Network Manager are susceptible to a reflected cross-site scripting vulnerability.

Vulnerability Description

The weakness in the web-based management interface allows for a reflected XSS attack to be conducted against a user of the affected device.

Affected Systems and Versions

Products: Cisco Prime Infrastructure and Evolved Programmable Network Manager
Versions: 3.1(1) and 2.0(4.0.45B)

Exploitation Mechanism

The vulnerability can be exploited by an unauthenticated, remote attacker through the web-based management interface of the affected devices.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2017-6699.

Immediate Steps to Take

Apply vendor-supplied patches promptly
Monitor for any unusual activities on the network
Educate users on safe browsing practices

Long-Term Security Practices

Regularly update and patch all software and systems
Conduct security assessments and penetration testing
Implement network segmentation and access controls

Patching and Updates

Ensure that all affected systems are updated with the latest patches provided by the vendor
Regularly check for security advisories and updates from Cisco