CVE-2017-6778 : Security Advisory and Response

Cisco Ultra Services Platform has a vulnerability in its Elastic Services Controller (ESC) web interface that could be exploited by a remote attacker to acquire sensitive information.

Understanding CVE-2017-6778

This CVE involves an information disclosure vulnerability in the Cisco Ultra Services Platform.

What is CVE-2017-6778?

The vulnerability in the Elastic Services Controller (ESC) web interface of the Cisco Ultra Services Platform allows an authenticated remote attacker to obtain sensitive information by sending a GET request.

The Impact of CVE-2017-6778

An attacker could access information related to the Ultra Services Platform deployment, compromising confidentiality.

Technical Details of CVE-2017-6778

The technical aspects of the vulnerability are as follows:

Vulnerability Description

Sensitive information is transmitted within a GET request, leading to potential data exposure.

Affected Systems and Versions

Product: Ultra Services Platform
Vendor: Cisco Systems, Inc.
Vulnerable Version: 21.0.v0.65839

Exploitation Mechanism

An attacker needs to be authenticated to send a malicious GET request to a vulnerable device to exploit the vulnerability.

Mitigation and Prevention

Steps to address and prevent exploitation:

Immediate Steps to Take

Apply vendor-provided patches and updates promptly.
Monitor network traffic for any suspicious activity.
Restrict access to the vulnerable interface.

Long-Term Security Practices

Regularly update and patch all software and firmware.
Conduct security training for employees on identifying and reporting potential security threats.

Patching and Updates

Cisco has released patches to address the vulnerability. Ensure timely installation of these patches to secure the system.