CWE
288 306
Advisory Published
Updated

CVE-2023-42770: Red Lion Controls Sixnet RTU Authentication Bypass Using An Alternative Path Or Channel

First published: Tue Nov 21 2023(Updated: )

Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message is received over TCP/IP the RTU will simply accept the message with no authentication challenge.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Redlioncontrols St-ipm-6350 Firmware=4.9.114
Redlioncontrols St-ipm-6350
Redlioncontrols St-ipm-8460 Firmware=6.0.202
Redlioncontrols St-ipm-8460
Redlioncontrols Vt-mipm-135-d Firmware=4.9.114
Redlioncontrols Vt-mipm-135-d
Redlioncontrols Vt-mipm-245-d Firmware=4.9.114
Redlioncontrols Vt-mipm-245-d
Redlioncontrols Vt-ipm2m-213-d Firmware=4.9.114
Redlioncontrols Vt-ipm2m-213-d
Redlioncontrols Vt-ipm2m-113-d Firmware=4.9.114
Redlioncontrols Vt-ipm2m-113-d

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 CVE-2023-42770?

    CVE-2023-42770 is a vulnerability that allows an attacker to bypass authentication in Red Lion Controls Sixnet RTU devices using an alternative path or channel.

  • How does CVE-2023-42770 affect Red Lion Sixnet and VersaTRAK Series RTUs?

    CVE-2023-42770 affects Red Lion Sixnet and VersaTRAK Series RTUs with authenticated users enabled (UDR-A).

  • What is the severity of CVE-2023-42770?

    CVE-2023-42770 has a severity rating of critical.

  • How can I fix CVE-2023-42770?

    To fix CVE-2023-42770, Red Lion Controls recommends upgrading to the latest firmware version provided in their advisory.

  • Where can I find more information about CVE-2023-42770?

    You can find more information about CVE-2023-42770 in the advisory published by CISA and the support article from Red Lion Controls.

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.
© 2023 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203