Publication Date:
Last Update:
Current Version: V1.1
CVSS v3.1 Base Score: 7.8
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Affected Product and Versions Remediation

All versions < V2.0
affected by all CVEs
  • CVE-2023-44315: Restrict access to the SNMP servers in the device network
  • CVE-2022-30527: Ensure that only trusted persons have access to the system and avoid the configuration of additional accounts

Product-specific remediations or mitigations can be found in the section Affected Products and Solution.
Please follow the General Security Recommendations.

As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download:, and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at:

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This chapter describes all vulnerabilities (CVE-IDs) addressed in this security advisory. Wherever applicable, it also documents the product-specific impact of the individual vulnerabilities.

CVSS v3.1 Base Score 7.8
CVSS v3.1 Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE CWE-732: Incorrect Permission Assignment for Critical Resource
CVSS v3.1 Base Score 4.7
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C
CWE CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

  • Thomas Riedmaier from Siemens Energy for reporting the vulnerability CVE-2022-30527
V1.0 (2023-10-10): Publication Date
V1.1 (2024-07-09): Added acknowledgement for CVE-2022-30527