10.0
CRITICAL
CVSS 4.0
CVE-2025-40805
Apache API Authentication Bypass
Overview
Description
Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user.
Details
INFO
Published Date :
Jan. 13, 2026, 10:15 a.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-2025-40805
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.
No affected product recoded yet
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
Enforce user authentication on all API endpoints to prevent unauthorized access and impersonation.
- Implement robust authentication checks on all API endpoints.
- Validate user credentials before granting access.
- Avoid exposing sensitive API endpoints without authentication.
- Limit access based on user roles and permissions.
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-2025-40805.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/html/ssa-001536.html | |
| https://cert-portal.siemens.com/productcert/html/ssa-014678.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-2025-40805 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-2025-40805
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-2025-40805 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-40805 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': 'Industrial Edge Cloud Device (IECD)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.24.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.10', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.11', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.12', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.13', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.14', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.15', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.16', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.17', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.18', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.19', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.20', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.21', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.22', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.23', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.24', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.24.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.25', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.25.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.5', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.6', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.7', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.8', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - arm64 V1.9', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.10', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.11', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.12', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.13', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.14', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.15', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.16', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.17', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.18', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.19', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.20', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.21', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.22', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.23', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.24', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.24.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.25', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.25.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.5', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.6', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.7', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.8', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Device Kit - x86-64 V1.9', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Own Device (IEOD)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.24.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'Industrial Edge Virtual Device (IEVD)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.24.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SCALANCE LPE9413', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SCALANCE LPE9433', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V2.2', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC Automation Workstation 19"', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.3', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC Automation Workstation 24"', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.3', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1000 Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1000 Unified Comfort Panel hygienic', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1000, Unified Comfort Panel neutral', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Unified Comfort Panel hygienic', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1200 Unified Comfort Panel neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extensio', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Unified Comfort Panel hygienic', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1500 Unified Comfort Panel neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extensio', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Unified Comfort Panel hygienic', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP1900 Unified Comfort Panel neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top)', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Unified Comfort Hygienic', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP2200 Unified Comfort Panel neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP700\xa0Unified Comfort Panel', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC HMI MTP700, Unified Comfort Panel neutral design', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IOT2050', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V1.25.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC BX-39A Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC BX-59A Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC127E Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC227E Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC227G Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC427E Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIMATIC IPC847E Industrial Edge Device', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V3.1', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS HMI MTP1000 Unified Comfort', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS HMI MTP1200 Unified Comfort', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', 'versionType': 'custom'}], 'defaultStatus': 'unknown'}, {'vendor': 'Siemens', 'product': 'SIPLUS HMI MTP700 Unified Comfort', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': 'V21', '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-2025-40805', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-01-13T17:37:11.802050Z'} -
New CVE Received by [email protected]
Jan. 13, 2026
Action Type Old Value New Value Added Description Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/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:N/S:C/C:H/I:H/A:H Added CWE CWE-639 Added Reference https://cert-portal.siemens.com/productcert/html/ssa-001536.html Added Reference https://cert-portal.siemens.com/productcert/html/ssa-014678.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.