ICSA-26-015-08: Siemens Industrial Edge Devices
CISA advisory · released 2026-01-13
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 4, 2026-05-14 (final)
CISA's summary
Summary: Siemens Industrial Edge Devices contain an authorization bypass vulnerability that could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Siemens has released new versions for the affected products and recommends to update to the latest versions.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | Industrial Edge Cloud Device (IECD) | vers:intdot/<1.24.2 |
| Siemens | Industrial Edge Own Device (IEOD) | vers:intdot/<1.24.2 |
| Siemens | Industrial Edge Virtual Device (IEVD) | vers:intdot/<1.24.2 |
| Siemens | SCALANCE LPE9413 (6GK5998-3GS01-2AC2) | vers:intdot/<2.2 |
| Siemens | SCALANCE LPE9433 (6GK5998-3GS11-2AC2) | vers:intdot/<2.2 |
| Siemens | SIMATIC Automation Workstation 19" (6AV7256-6CA01-0FP0) | vers:intdot/<1.3 |
| Siemens | SIMATIC Automation Workstation 24" (6AV7256-6CA00-0FP0) | vers:intdot/<1.3 |
| Siemens | SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3MB57-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3QB57-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3UB57-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extensio (6AV2128-3XB57-0BX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) | vers:intdot/<21 |
| Siemens | SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) | vers:intdot/<21 |
| Siemens | SIMATIC IOT2050 (6ES7647-0BA00-1YA2) | vers:intdot/<1.25.1 |
| Siemens | SIMATIC IPC BX-39A Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC BX-59A Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC127E Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC227E Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC227G Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC427E Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIMATIC IPC847E Industrial Edge Device | vers:intdot/<3.1 |
| Siemens | SIPLUS HMI MTP1000 Unified Comfort (6AG1128-3KB06-4AX1) | vers:intdot/<21 |
| Siemens | SIPLUS HMI MTP1200 Unified Comfort (6AG1128-3MB06-4AX1) | vers:intdot/<21 |
| Siemens | SIPLUS HMI MTP700 Unified Comfort (6AG1128-3GB06-4AX1) | vers:intdot/<21 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2025-40805 — CVE-2025-40805 · CWE-639
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.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reported this vulnerability to CISA.
The advisory's legal notice
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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