First published: Thu Jan 24 2019(Updated: )
A vulnerability in the local CLI of the Cisco SD-WAN Solution could allow an authenticated, local attacker to escalate privileges and modify device configuration files. The vulnerability exists because user input is not properly sanitized for certain commands at the CLI. An attacker could exploit this vulnerability by sending crafted commands to the CLI of an affected device. A successful exploit could allow the attacker to establish an interactive session with elevated privileges. The attacker could then use the elevated privileges to further compromise the device or obtain additional configuration data from the device.
Credit: ykramarz@cisco.com ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco Vedge 100 Firmware | ||
Cisco Vedge 100 | ||
Cisco Vedge 1000 Firmware | ||
Cisco Vedge 1000 | ||
Cisco Vedge 2000 Firmware | ||
Cisco Vedge 2000 | ||
Cisco Vedge 5000 Firmware | ||
Cisco Vedge 5000 | ||
Cisco SD-WAN | <18.4.0 | |
Cisco Vbond Orchestrator | ||
Cisco Vmanage Network Management | ||
Cisco Vsmart Controller | ||
All of | ||
Cisco Vedge 100 Firmware | ||
Cisco Vedge 100 | ||
All of | ||
Cisco Vedge 1000 Firmware | ||
Cisco Vedge 1000 | ||
All of | ||
Cisco Vedge 2000 Firmware | ||
Cisco Vedge 2000 | ||
All of | ||
Cisco Vedge 5000 Firmware | ||
Cisco Vedge 5000 |
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The vulnerability ID for this Cisco SD-WAN Solution vulnerability is CVE-2019-1646.
The severity rating for CVE-2019-1646 is 7.8 (High).
This vulnerability affects Cisco SD-WAN Solution versions up to 18.4.0.
An attacker can exploit CVE-2019-1646 by using the local CLI of the Cisco SD-WAN Solution to escalate privileges and modify device configuration files.
Yes, you can find more information on CVE-2019-1646 at the following references: - [CVE-2019-1646 SecurityFocus](http://www.securityfocus.com/bid/106723) - [Cisco Security Advisory](https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-sdwan-escal)