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CVE-2025-40943
CRITICAL9.6
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung9.6
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionREQUIRED
Veroffentlicht3/10/2026
Zuletzt geandert3/19/2026
Quellenvd
Honeypot-Sichtungen0
Schwachen (CWE)
CWE-95
Referenzen
https://cert-portal.siemens.com/productcert/html/ssa-452276.html(productcert@siemens.com)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.