CVE-2019-1647: Cisco SD-WAN Solution Unauthorized Access Vulnerability
First published: Thu Jan 24 2019(Updated: )
A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, adjacent attacker to bypass authentication and have direct unauthorized access to other vSmart containers. The vulnerability is due to an insecure default configuration of the affected system. An attacker could exploit this vulnerability by directly connecting to the exposed services. An exploit could allow the attacker to retrieve and modify critical system files.
Credit: ykramarz@cisco.com ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco SD-WAN | <18.4.0 | |
| Cisco Vsmart Controller | ||
| <18.4.0 | ||
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2019-1647.
What is the severity level of CVE-2019-1647?
The severity level of CVE-2019-1647 is high.
How can an attacker exploit CVE-2019-1647?
An attacker can exploit CVE-2019-1647 by bypassing authentication and gaining direct unauthorized access to other vSmart containers.
Which software is affected by CVE-2019-1647?
The Cisco SD-WAN Solution with a version up to and excluding 18.4.0, as well as the Cisco Vsmart Controller, are affected by CVE-2019-1647.
How can I fix CVE-2019-1647?
To fix CVE-2019-1647, users should apply the necessary updates provided by Cisco and ensure that the system is not using an insecure default configuration.
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