7.8
CWE
287 20
Advisory Published
Updated

CVE-2020-3388: Cisco SD-WAN vManage Software Command Injection Vulnerability

First published: Thu Jul 16 2020(Updated: )

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated to access the CLI. A successful exploit could allow the attacker to execute commands with root privileges.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Sd-wan Firmware<=18.3.0
Cisco Sd-wan Firmware>=18.4.0<19.2.2
Cisco Sd-wan Firmware>=19.3.0<20.1.1
Cisco 1100-4g Integrated Services Router
Cisco 1100-4gltegb Integrated Services Router
Cisco 1100-4gltena Integrated Services Router
Cisco 1100-6g Integrated Services Router

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2020-3388.

  • What is the severity of CVE-2020-3388?

    The severity of CVE-2020-3388 is high, with a severity value of 7.8.

  • What is the affected software?

    The affected software is Cisco SD-WAN vManage Software versions 18.3.0 to 20.1.1.

  • How can an attacker exploit this vulnerability?

    An attacker can exploit this vulnerability by authenticating to the vulnerable device and injecting arbitrary commands with root privileges.

  • Is there a fix available for CVE-2020-3388?

    Yes, Cisco has released a security advisory with information on how to address this vulnerability. Please refer to the official Cisco Security Advisory for more details.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203