9.6
CRITICAL
CVSS 3.1
CVE-2025-40943
Adobe Flash Security Code Injection Vulnerability
Overview
Description
Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering an authorized user, who has the function right "Read diagnostics", to import a specially crafted trace file. The malicious trace file is insufficiently sanitized and malicious code could be executed in the clients browser session and trigger PLC operations via the webserver that the legitimate user is authorized to perform.
Details
INFO
Published Date :
March 10, 2026, 6:17 p.m.
Last Modified :
June 17, 2026, 9:22 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2025-40943
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
Sanitize trace file contents and restrict user import of untrusted files.
- Sanitize contents of trace files.
- Educate users about importing trace files.
- Implement input validation for trace files.
- Restrict import of untrusted trace files.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-40943.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/html/ssa-452276.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-40943 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-40943
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-40943 vulnerability anywhere in the article.
-
Daily CyberSecurity
Industrial Alert: Critical Stored XSS Vulnerability Discovered in Siemens SIMATIC S7-1500
A high-severity security flaw has been uncovered in the Siemens SIMATIC S7-1500 CPU family, a cornerstone of modern industrial automation. The vulnerability, tracked as CVE-2025-40943, could allow a r ... Read more
Published Date:
Mar 11, 2026 (4 months, 1 week ago)
The following table lists the changes that have been made to the
CVE-2025-40943 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Siemens', 'product': 'SIMATIC Drive Controller CPU 1504D TF', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC Drive Controller CPU 1507D TF', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1510SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1510SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1510SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1510SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1512SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1512SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1512SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1512SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1514SP F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1514SP-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1514SPT F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP CPU 1514SPT-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC ET 200SP Open Controller CPU 1515SP PC3 V4 CPUs', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511T-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511T-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511TF-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1511TF-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1512C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1512C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1512C-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513pro F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1513pro-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515T-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515T-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515TF-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1515TF-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516pro F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516pro-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516T-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516T-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516TF-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1516TF-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517F-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517T-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517T-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517TF-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1517TF-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518-4 PN/DP MFP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518-4 PN/DP MFP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518F-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518F-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518T-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518T-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518TF-3 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V4.1.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU 1518TF-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S F V2', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S F V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S F V4', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S V2', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1507S V4', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S F V2', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S F V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S F V4', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S T V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S TF V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S V2', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller CPU 1508S V4', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller Linux V2', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-1500 Software Controller Linux V3', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC S7-PLCSIM Advanced', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1510SP-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS ET 200SP CPU 1512SP-1 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN TX RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511-1 PN TX RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1511F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1513F-1 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1515F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1515F-2 PN', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1515F-2 PN RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516F-3 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.9.9', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1518-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1518-4 PN/DP MFP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS S7-1500 CPU 1518F-4 PN/DP', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1.6', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-40943', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-03-10T16:36:21.762372Z'} -
CVE Modified by [email protected]
Mar. 19, 2026
Action Type Old Value New Value Changed Description Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering a legitimate user to import a specially crafted trace file Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering an authorized user, who has the function right "Read diagnostics", to import a specially crafted trace file. The malicious trace file is insufficiently sanitized and malicious code could be executed in the clients browser session and trigger PLC operations via the webserver that the legitimate user is authorized to perform. Added CWE CWE-95 Removed CWE CWE-79 -
New CVE Received by [email protected]
Mar. 10, 2026
Action Type Old Value New Value Added Description Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering a legitimate user to import a specially crafted trace file Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Added CWE CWE-79 Added Reference https://cert-portal.siemens.com/productcert/html/ssa-452276.html
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.