Improper input validation in Siemens SIMATIC IPC1047E
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
A vulnerability has been identified in SIMATIC IPC1047E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows), SIMATIC IPC647E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows), SIMATIC IPC847E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows). In default installations of maxView Storage Manager where Redfish® server is configured for remote system management, a vulnerability has been identified that can provide unauthorized access.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Siemens | SIMATIC IPC1047E | All versions with maxView Storage Manager < V4.14.00.26068 on Windows | — | No fix listed | CNA |
| Siemens | SIMATIC IPC647E | All versions with maxView Storage Manager < V4.14.00.26068 on Windows | — | No fix listed | CNA |
| Siemens | SIMATIC IPC847E | All versions with maxView Storage Manager < V4.14.00.26068 on Windows | — | No fix listed | CNA |
- SIMATIC IPC1047E VendorSiemens Affected All versions with maxView Storage Manager < V4.14.00.26068 on Windows Fixed in — No fix listed CNA
- SIMATIC IPC647E VendorSiemens Affected All versions with maxView Storage Manager < V4.14.00.26068 on Windows Fixed in — No fix listed CNA
- SIMATIC IPC847E VendorSiemens Affected All versions with maxView Storage Manager < V4.14.00.26068 on Windows Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microchip:maxview_storage_manager:*:*:*:*:*:windows:*:* | before 4.14.00.26068 | Vulnerable | Microchip |
| cpe:2.3:h:siemens:simatic_ipc1047e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:h:siemens:simatic_ipc647e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:h:siemens:simatic_ipc847e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
- cpe:2.3:a:microchip:maxview_storage_manager:*:*:*:*:*:windows:*:* Versions before 4.14.00.26068 Vulnerable ·Microchip
- cpe:2.3:h:siemens:simatic_ipc1047e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:h:siemens:simatic_ipc647e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:h:siemens:simatic_ipc847e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-51438
- 2026-10-03 Alias added: GHSA-r573-6cpv-hcwq
- 2026-10-20 EPSS moved to the 50th–90th percentile
References
More Siemens vulnerabilities
- TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2025-18911 Heap-based buffer overflow in Fortinet FortiSwitchManager KEVCVSS 3.1CRITICAL 9.8
- TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
- TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
- TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
Sources
- CVE-2023-51438 · CVE Program
- CVE-2023-51438 · NVD
- FIRST EPSS
- GHSA-r573-6cpv-hcwq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences