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Status published
Critical
CVE-2025-40805
Affected devices do not properly enforce user authentication on specific...
Vulnerability Description
Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Siemens
View all reports →Affected Software
Industrial Edge Cloud Device (IECD), Industrial Edge Device Kit - arm64 V1.10, Industrial Edge Device Kit - arm64 V1.11, Industrial Edge Device Kit - arm64 V1.12, Industrial Edge Device Kit - arm64 V1.13, Industrial Edge Device Kit - arm64 V1.14, Industrial Edge Device Kit - arm64 V1.15, Industrial Edge Device Kit - arm64 V1.16, Industrial Edge Device Kit - arm64 V1.17, Industrial Edge Device Kit - arm64 V1.18, Industrial Edge Device Kit - arm64 V1.19, Industrial Edge Device Kit - arm64 V1.20, Industrial Edge Device Kit - arm64 V1.21, Industrial Edge Device Kit - arm64 V1.22, Industrial Edge Device Kit - arm64 V1.23, Industrial Edge Device Kit - arm64 V1.24, Industrial Edge Device Kit - arm64 V1.25, Industrial Edge Device Kit - arm64 V1.5, Industrial Edge Device Kit - arm64 V1.6, Industrial Edge Device Kit - arm64 V1.7, Industrial Edge Device Kit - arm64 V1.8, Industrial Edge Device Kit - arm64 V1.9, Industrial Edge Device Kit - x86-64 V1.10, Industrial Edge Device Kit - x86-64 V1.11, Industrial Edge Device Kit - x86-64 V1.12, Industrial Edge Device Kit - x86-64 V1.13, Industrial Edge Device Kit - x86-64 V1.14, Industrial Edge Device Kit - x86-64 V1.15, Industrial Edge Device Kit - x86-64 V1.16, Industrial Edge Device Kit - x86-64 V1.17, Industrial Edge Device Kit - x86-64 V1.18, Industrial Edge Device Kit - x86-64 V1.19, Industrial Edge Device Kit - x86-64 V1.20, Industrial Edge Device Kit - x86-64 V1.21, Industrial Edge Device Kit - x86-64 V1.22, Industrial Edge Device Kit - x86-64 V1.23, Industrial Edge Device Kit - x86-64 V1.24, Industrial Edge Device Kit - x86-64 V1.25, Industrial Edge Device Kit - x86-64 V1.5, Industrial Edge Device Kit - x86-64 V1.6, Industrial Edge Device Kit - x86-64 V1.7, Industrial Edge Device Kit - x86-64 V1.8, Industrial Edge Device Kit - x86-64 V1.9, Industrial Edge Own Device (IEOD), Industrial Edge Virtual Device (IEVD), SCALANCE LPE9413, SCALANCE LPE9433, SIMATIC Automation Workstation 19", SIMATIC Automation Workstation 24", SIMATIC HMI MTP1000 Unified Comfort Panel, SIMATIC HMI MTP1000 Unified Comfort Panel hygienic, SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design, SIMATIC HMI MTP1000, Unified Comfort Panel neutral, SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom), SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit, SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top), SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom), SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio, SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top), SIMATIC HMI MTP1200 Unified Comfort Panel, SIMATIC HMI MTP1200 Unified Comfort Panel hygienic, SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design, SIMATIC HMI MTP1200 Unified Comfort Panel neutral design, SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom), SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit, SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top), SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom), SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extensio, SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top), SIMATIC HMI MTP1500 Unified Comfort Panel, SIMATIC HMI MTP1500 Unified Comfort Panel hygienic, SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design, SIMATIC HMI MTP1500 Unified Comfort Panel neutral design, SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom), SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit, SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top), SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom), SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extensio, SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top), SIMATIC HMI MTP1900 Unified Comfort Panel, SIMATIC HMI MTP1900 Unified Comfort Panel hygienic, SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design, SIMATIC HMI MTP1900 Unified Comfort Panel neutral design, SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom), SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit, SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top), SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom), SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio, SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top), SIMATIC HMI MTP2200 Unified Comfort Hygienic, SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design, SIMATIC HMI MTP2200 Unified Comfort Panel, SIMATIC HMI MTP2200 Unified Comfort Panel neutral design, SIMATIC HMI MTP700 Unified Comfort Panel, SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design, SIMATIC HMI MTP700, Unified Comfort Panel neutral design, SIMATIC IOT2050, SIMATIC IPC BX-39A Industrial Edge Device, SIMATIC IPC BX-59A Industrial Edge Device, SIMATIC IPC127E Industrial Edge Device, SIMATIC IPC227E Industrial Edge Device, SIMATIC IPC227G Industrial Edge Device, SIMATIC IPC427E Industrial Edge Device, SIMATIC IPC847E Industrial Edge Device, SIPLUS HMI MTP1000 Unified Comfort, SIPLUS HMI MTP1200 Unified Comfort, SIPLUS HMI MTP700 Unified Comfort
Vulnerable Versions:
0
Timeline
Official Publish:
January 13th, 2026
Last Modified:
May 12th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H