CVE-2025-41656
Node_RED Remote Command Execution (RCE)
Description
An unauthenticated remote attacker can run arbitrary commands on the affected devices with high privileges because the authentication for the Node_RED server is not configured by default.
INFO
Published Date :
July 1, 2025, 8:15 a.m.
Last Modified :
July 3, 2025, 3:14 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-41656
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
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Enable and configure authentication for the Node_RED server.
- Restrict administrative access to the Node_RED server.
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-2025-41656.
| URL | Resource |
|---|---|
| https://certvde.com/en/advisories/VDE-2025-045 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-41656 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-2025-41656
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-2025-41656 vulnerability anywhere in the article.
-
Daily CyberSecurity
Pilz IndustrialPI 4 Alert: Critical Flaws (CVE-2025-41656 CVSS 10.0 RCE, CVE-2025-41648 Auth Bypass) Expose Industrial PCs
Two critical vulnerabilities recently disclosed by CERT@VDE, in coordination with industrial automation company Pilz, highlight a sobering reality: even industry-grade systems meant to power factories ... Read more
The following table lists the changes that have been made to the
CVE-2025-41656 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.
-
New CVE Received by [email protected]
Jul. 01, 2025
Action Type Old Value New Value Added Description An unauthenticated remote attacker can run arbitrary commands on the affected devices with high privileges because the authentication for the Node_RED server is not configured by default. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-306 Added Reference https://certvde.com/en/advisories/VDE-2025-045