QID 590701

Date Published: 2022-06-30

QID 590701: Siemens SINAMICS Medium Voltage Products Remote Access (Update B) Multiple Vulnerabilities (ICSA-21-131-04) (ssa-286838)

AFFECTED PRODUCTS
Siemens reports this vulnerability affects the following SINAMICS products with remote access enabled on SIMATIC comfort HMI Panels:
SINAMICS GH150: All versions
SINAMICS GL150 (with option X30): All versions
SINAMICS GM150 (with option X30): All versions
SINAMICS SH150: All versions
SINAMICS SL150: All versions
SINAMICS SM120: All versions
SINAMICS SM150: All versions
SINAMICS SM150i: All versions

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability could allow an attacker to gain full remote access to the HMI.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
  • Solution

    Customers are advised to refer to CERT MITIGATIONS section ICSA-21-131-04 for affected packages and patching details.

    Vendor References
    Software Advisories
    Advisory ID Software Component Link
    ICSA-21-131-04 URL Logo www.us-cert.gov/ics/advisories/ICSA-21-131-04