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.
INFO
Published Date :
2026-03-10T16:07:50.385Z
Last Modified :
2026-03-19T15:47:11.597Z
Source :
siemens
AFFECTED PRODUCTS
The following products are affected by CVE-2025-40943 vulnerability.
| Vendors | Products |
|---|---|
| Siemens |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40943.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact