9.8

CVE-2025-40771

A vulnerability has been identified in SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.4.24). Affected devices do not properly authenticate configuration connections. This could allow an unauthenticated remote attacker to access the configuration data.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerSiemens
≫
Produkt SIMATIC CP 1542SP-1
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
HerstellerSiemens
≫
Produkt SIMATIC CP 1542SP-1 IRC
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
HerstellerSiemens
≫
Produkt SIMATIC CP 1543SP-1
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
HerstellerSiemens
≫
Produkt SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
HerstellerSiemens
≫
Produkt SIPLUS ET 200SP CP 1543SP-1 ISEC
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
HerstellerSiemens
≫
Produkt SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL
Default Statusunknown
Version 0
Version < V2.4.24
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.322
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
productcert@siemens.com 9.3 0 0
CVSS:4.0/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
productcert@siemens.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.