critical
9
CWE
20
Advisory Published
Updated

CVE-2019-1936: Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Command Injection Vulnerability

First published: Wed Aug 21 2019(Updated: )

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an authenticated, remote attacker to execute arbitrary commands on the underlying Linux shell as the root user. Exploitation of this vulnerability requires privileged access to an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by logging in to the web-based management interface with administrator privileges and then sending a malicious request to a certain part of the interface.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Integrated Management Controller Supervisor>=2.2.0.0<=2.2.0.6
Cisco Integrated Management Controller Supervisor=2.1.0.0
Cisco UCS Director=6.0.0.0
Cisco UCS Director=6.5.0.0
Cisco UCS Director=6.6.0.0
Cisco UCS Director=6.6.1.0
Cisco UCS Director=6.7\(0.0.67265\)
Cisco UCS Director=6.7.0.0
Cisco UCS Director=6.7.1.0
Cisco UCS Director Express for Big Data=3.0.0.0
Cisco UCS Director Express for Big Data=3.5.0.0
Cisco UCS Director Express for Big Data=3.6.0.0
Cisco UCS Director Express for Big Data=3.7.0.0
Cisco UCS Director Express for Big Data=3.7.1.0

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.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is CVE-2019-1936?

    CVE-2019-1936 is a vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data.

  • How does CVE-2019-1936 impact affected software?

    CVE-2019-1936 allows an authenticated, remote attacker to execute arbitrary commands on the underlying Linux shell as the root user.

  • Which software versions are affected by CVE-2019-1936?

    The affected software versions include Cisco Integrated Management Controller Supervisor 2.0.0.0 - 2.2.0.6, Cisco UCS Director 6.0.0.0 - 6.7.1.0, and Cisco UCS Director Express for Big Data 3.0.0.0 - 3.7.1.0.

  • What is the severity of CVE-2019-1936?

    CVE-2019-1936 has a severity score of 7.2, which is classified as critical.

  • How can the CVE-2019-1936 vulnerability be fixed?

    To fix CVE-2019-1936, users should apply the relevant software updates provided by Cisco.

Company

Resources

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