ICSA-23-320-06: Siemens SIMATIC PCS neo
CISA advisory · released 2023-11-14
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 1, 2023-11-14 (final)
CISA's summary
Summary: SIMATIC PCS neo before V4.1 is affected by multiple vulnerabilities. Siemens has released a new version for SIMATIC PCS neo and recommends to update to the latest version.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | SIMATIC PCS neo | <V4.1 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2023-46096 — CVE-2023-46096 · CWE-306
The PUD Manager of affected products does not properly authenticate users in the PUD Manager web service. This could allow an unauthenticated adjacent attacker to generate a privileged token and upload additional documents.
- CVE-2023-46097 — CVE-2023-46097 · CWE-89
The PUD Manager of affected products does not properly neutralize user provided inputs. This could allow an authenticated adjacent attacker to execute SQL statements in the underlying database.
- CVE-2023-46098 — CVE-2023-46098 · CWE-942
When accessing the Information Server from affected products, the products use an overly permissive CORS policy. This could allow an attacker to trick a legitimate user to trigger unwanted behavior.
- CVE-2023-46099 — CVE-2023-46099 · CWE-79
There is a stored cross-site scripting vulnerability in the Administration Console of the affected product, that could allow an attacker with high privileges to inject Javascript code into the application that is later executed by another legitimate user.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reporting these vulnerabilities to CISA.
The advisory's legal notice
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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