Publication Date: |
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Last Update: |
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Current Version: | V1.2 |
CVSS v3.1 Base Score: | 6.5 |
Affected Product and Versions | Remediation |
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All versions < V3.0.1 |
Update to V3.0.1 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions >= V2.1 |
Disable the web server. Note that this feature is disabled by default
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All versions < V3.3.19 |
Update to V3.3.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions |
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All versions |
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All versions < V4.6.0 |
Update to V4.6.0 or later version
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All versions < V3.0.1 |
Update to V3.0.1 or later version
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All versions |
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All versions < V5.0 |
Update to V5.0 or later version
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All versions |
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All versions |
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.2.19 |
Update to V3.2.19 or later version
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All versions < V3.3.19 |
Update to V3.3.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
All versions < V3.2.19 |
Update to V3.2.19 or later version
|
Siemens has identified the following specific workarounds and mitigations that customers can apply to reduce the risk:
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: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
The vulnerability classification has been performed by using the CVSS scoring system in version 3.1 (CVSS v3.1) (https://www.first.org/cvss/). The CVSS environmental score is specific to the customer’s environment and will impact the overall CVSS score. The environmental score should therefore be individually defined by the customer to accomplish final scoring.
An additional classification has been performed using the CWE classification, a community-developed list of common software security weaknesses. This serves as a common language and as a baseline for weakness identification, mitigation, and prevention efforts. A detailed list of CWE classes can be found at: https://cwe.mitre.org/.
The login endpoint /FormLogin in affected web services does not apply proper origin checking.
This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.
CVSS v3.1 Base Score | 6.5 |
CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C |
CWE | CWE-352: Cross-Site Request Forgery (CSRF) |
SINUMERIK ONE: This vulnerability affects the integrated SIMATIC S7-1500 CPU.
V1.0 (2022-11-08): | Publication Date |
V1.1 (2022-12-13): | Added fix for SIMATIC Drive Controller family, SIMATIC S7-PLCSIM Advanced, and SIMATIC S7-1500 and S7-1200 CPU families |
V1.2 (2023-01-10): | No fix planned for SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) |