8.8
CWE
477
Advisory Published
Updated

CVE-2023-28829

First published: Tue Jun 13 2023(Updated: )

A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens Simatic Net Pc Software=14.0
Siemens Simatic Net Pc Software=15.0
SIEMENS SIMATIC PCS 7=8.2
SIEMENS SIMATIC PCS 7=9.0
SIEMENS SIMATIC PCS 7=9.1
Siemens Simatic WinCC<8.0
Siemens Sinaut St7sc

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-2023-28829?

    CVE-2023-28829 is a vulnerability in SIMATIC NET PC Software V14, V15, SIMATIC PCS 7 V8.2, V9.0, V9.1, SIMATIC WinCC, and SINAUT Software ST7sc.

  • What is the severity of CVE-2023-28829?

    The severity of CVE-2023-28829 is high with a severity value of 8.8.

  • What software versions are affected by CVE-2023-28829?

    CVE-2023-28829 affects SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), and SINAUT Software ST7sc (All versions).

  • How can I fix CVE-2023-28829?

    To mitigate CVE-2023-28829, users are advised to follow the recommendations provided in the vendor's security advisory.

  • Where can I find more information about CVE-2023-28829?

    More information about CVE-2023-28829 can be found in the Siemens ProductCERT security advisory at https://cert-portal.siemens.com/productcert/pdf/ssa-508677.pdf.

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