medium
5.9
CWE
327
Advisory Published
Updated

CVE-2019-10929

First published: Tue Aug 13 2019(Updated: )

A vulnerability has been identified in SIMATIC CP 1626 (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V20.8), SIMATIC HMI Panel (incl. SIPLUS variants) (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.8.1), SIMATIC S7-1500 Software Controller (All versions < V20.8), SIMATIC S7-PLCSIM Advanced (All versions < V3.0), SIMATIC STEP 7 (TIA Portal) (All versions < V16), SIMATIC WinCC (TIA Portal) (All versions < V16), SIMATIC WinCC OA (All versions < V3.16 P013), SIMATIC WinCC Runtime Advanced (All versions < V16), SIMATIC WinCC Runtime Professional (All versions < V16), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions < V2.1). Affected devices contain a message protection bypass vulnerability due to certain properties in the calculation used for integrity protection. This could allow an attacker in a Man-in-the-Middle position to modify network traffic sent on port 102/tcp to the affected devices.

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc Firmware
Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc
Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware
Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2
Siemens Simatic S7-1200 Cpu 1211c Firmware<=4.0
Siemens Simatic S7-1200 Cpu 1211c
Siemens Simatic S7-1200 Cpu 1212c Firmware<=4.0
Siemens Simatic S7-1200 Cpu 1212c
Siemens Simatic S7-1200 Cpu 1214c Firmware<=4.0
Siemens Simatic S7-1200 Cpu 1214c
Siemens Simatic S7-1200 Cpu 1215c Firmware<=4.0
Siemens Simatic S7-1200 Cpu 1215c
Siemens Simatic S7-1200 Cpu 1217c Firmware<=4.0
Siemens Simatic S7-1200 Cpu 1217c
Siemens Simatic S7-1500 Cpu 1518 Firmware
Siemens Simatic S7-1500 Cpu 1518
Siemens Simatic S7-1500 Cpu 1511c Firmware
Siemens Simatic S7-1500 Cpu 1511c
Siemens Simatic S7-1500 Cpu 1512c Firmware
Siemens Simatic S7-1500 Cpu 1512c
Siemens Simatic Net Pc<16
Siemens Simatic S7-1500
Siemens Simatic S7-plcsim Advanced
Siemens SIMATIC STEP 7<16
Siemens Simatic WinCC<16
Siemens Simatic Wincc Open Architecture<=3.15
Siemens Simatic Wincc Open Architecture=3.16
Siemens Simatic Wincc Open Architecture=3.16-patch_12
Siemens Simatic Wincc Runtime
Siemens Simatic Wincc Runtime
Siemens Simatic Cp 1626 Firmware
Siemens Simatic Cp 1626
Siemens Simatic Tim 1531 Irc Firmware<2.1
Siemens Simatic Tim 1531 Irc
Siemens Simatic Hmi Panel Firmware
Siemens Simatic Hmi Panel

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-2019-10929?

    CVE-2019-10929 is a vulnerability identified in SIMATIC CP 1626 and other Siemens products.

  • What is the severity of CVE-2019-10929?

    The severity of CVE-2019-10929 is medium with a severity value of 5.9.

  • Which Siemens products are affected by CVE-2019-10929?

    Siemens SIMATIC CP 1626, SIMATIC ET 200SP Open Controller CPU 1515SP PC, SIMATIC ET 200SP Open Controller CPU 1515SP PC2, and SIMATIC HMI Panel are affected by CVE-2019-10929.

  • How can I fix CVE-2019-10929?

    To fix CVE-2019-10929, it is recommended to follow the guidance provided by Siemens in their security advisories.

  • Where can I find more information about CVE-2019-10929?

    More information about CVE-2019-10929 can be found in the security advisories published by Siemens and US-CERT.

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