CVE-2019-1950: Cisco IOS XE SD-WAN Software Default Credentials Vulnerability
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, local attacker to gain unauthorized access to an affected device. The vulnerability is due to the existence of default credentials within the default configuration of an affected device. An attacker who has access to an affected device could log in with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco devices that are running Cisco IOS XE SD-WAN Software releases 16.11 and earlier.
Affected Software
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Frequently Asked Questions
What is CVE-2019-1950?
CVE-2019-1950 is a vulnerability in Cisco IOS XE SD-WAN Software that allows an unauthenticated, local attacker to gain unauthorized access to an affected device.
What is the severity of CVE-2019-1950?
The severity of CVE-2019-1950 is high with a CVSS score of 8.4.
How can an attacker exploit CVE-2019-1950?
An attacker can exploit CVE-2019-1950 by using default credentials within the default configuration of the affected device.
Which devices are affected by CVE-2019-1950?
Cisco IOS XE SD-WAN Software versions up to and including 16.11 are affected by CVE-2019-1950.
How can I fix CVE-2019-1950?
To fix CVE-2019-1950, upgrade to a fixed software release based on the Cisco IOS XE Software release that you have installed.