CVE-2025-22470
Siemens SIMATIC CL4/6NX Plus Lua File Execution Vulnerability
Description
CL4/6NX Plus and CL4/6NX-J Plus (Japan model) with the firmware versions prior to 1.15.5-r1 allow crafted dangerous files to be uploaded. An arbitrary Lua script may be executed on the system with the root privilege.
INFO
Published Date :
Aug. 6, 2025, 10:15 a.m.
Last Modified :
Aug. 6, 2025, 8:23 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-22470
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 3.0 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Update firmware to version 1.15.5-r1 or later.
- Disable upload of Lua scripts if update is not possible.
- Restrict access to the system.
- Monitor for unauthorized file uploads.
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-2025-22470.
| URL | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN16547726/ | |
| https://www.sato-global.com/support_notices/240830/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-22470 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-2025-22470
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-2025-22470 vulnerability anywhere in the article.
-
Daily CyberSecurity
CVE-2025-53786: Microsoft Exchange Hybrid Deployments Expose Cloud Privilege Escalation Risk
Yesterday, Microsoft issued a critical security advisory addressing a newly identified vulnerability—CVE-2025-53786—in hybrid Microsoft Exchange environments. The flaw, rated CVSS 8.0, affects deploym ... Read more
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Daily CyberSecurity
Critical Flaw (CVE-2025-22470, CVSS 9.8) in SATO Industrial Label Printers Allow Remote Root Takeover
JPCERT/CC has issued a vulnerability note detailing two critical security flaws in SATO Corporation’s widely deployed industrial label printers—CL4/6NX Plus and CL4/6NX-J Plus series. These vulnerabil ... Read more
-
Daily CyberSecurity
CISA Warns of “ToolShell”: Critical Exploit Chain Hits SharePoint Servers, Bypasses Authentication
The Cybersecurity and Infrastructure Security Agency (CISA) has released an in-depth Malware Analysis Report warning of a sophisticated exploitation campaign targeting on-premises Microsoft SharePoint ... Read more
The following table lists the changes that have been made to the
CVE-2025-22470 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]
Aug. 06, 2025
Action Type Old Value New Value Added Description CL4/6NX Plus and CL4/6NX-J Plus (Japan model) with the firmware versions prior to 1.15.5-r1 allow crafted dangerous files to be uploaded. An arbitrary Lua script may be executed on the system with the root privilege. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-434 Added Reference https://jvn.jp/en/jp/JVN16547726/ Added Reference https://www.sato-global.com/support_notices/240830/