CVE-2017-3815 : What You Need to Know

A potential security flaw has been identified in the Cisco TelePresence Server Software, specifically related to API Privilege. This vulnerability could allow an attacker to imitate Cisco TelePresence Server endpoints without authentication. The affected products are the Cisco TelePresence Server MSE 8710 Processors running software versions preceding Cisco TelePresence Software Release 4.3 and in locally managed mode. The vulnerable API has been discontinued as of Cisco TelePresence Software Release 4.3.

Understanding CVE-2017-3815

This CVE pertains to an API Privilege Vulnerability in Cisco TelePresence Server Software.

What is CVE-2017-3815?

CVE-2017-3815 is an API Privilege Vulnerability in Cisco TelePresence Server Software that could allow an unauthenticated attacker to emulate Cisco TelePresence Server endpoints.

The Impact of CVE-2017-3815

Attackers could exploit this vulnerability to impersonate Cisco TelePresence Server endpoints without authentication.

Technical Details of CVE-2017-3815

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability lies in the API Privilege of Cisco TelePresence Server Software, enabling unauthorized endpoint emulation.

Affected Systems and Versions

Cisco TelePresence Server MSE 8710 Processors running software versions prior to Cisco TelePresence Software Release 4.3
Systems operating in locally managed mode

Exploitation Mechanism

Attackers can exploit the vulnerability to imitate Cisco TelePresence Server endpoints without authentication.

Mitigation and Prevention

Protect your systems from CVE-2017-3815 with these measures:

Immediate Steps to Take

Upgrade affected systems to Cisco TelePresence Software Release 4.3 or later.
Implement network segmentation to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and update software to patch vulnerabilities.
Conduct security audits to identify and address potential risks.

Patching and Updates

Apply patches and updates provided by Cisco to address the API Privilege Vulnerability.