Information disclosure in Siemens SIMATIC IPC1047
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure, Spoofing
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200 and CWE-295.
Summary
A vulnerability has been identified in SIMATIC IPC1047 (All versions), SIMATIC IPC1047E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows), SIMATIC IPC647D (All versions), SIMATIC IPC647E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows), SIMATIC IPC847D (All versions), SIMATIC IPC847E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows). The Adaptec Maxview application on affected devices is using a non-unique TLS certificate across installations to protect the communication from the local browser to the local application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a man-in-the-middle attack in order to modify data in transit.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 IPC1047 | All versions | — | No fix listed | CNA |
| Siemens | SIMATIC IPC1047E | All versions with maxView Storage Manager < 4.09.00.25611 on Windows | — | No fix listed | CNA |
| Siemens | SIMATIC IPC647D | All versions | — | No fix listed | CNA |
| Siemens | SIMATIC IPC647E | All versions with maxView Storage Manager < 4.09.00.25611 on Windows | — | No fix listed | CNA |
| Siemens | SIMATIC IPC847D | All versions | — | No fix listed | CNA |
| Siemens | SIMATIC IPC847E | All versions with maxView Storage Manager < 4.09.00.25611 on Windows | — | No fix listed | CNA |
- SIMATIC IPC1047 VendorSiemens Affected All versions Fixed in — No fix listed CNA
- SIMATIC IPC1047E VendorSiemens Affected All versions with maxView Storage Manager < 4.09.00.25611 on Windows Fixed in — No fix listed CNA
- SIMATIC IPC647D VendorSiemens Affected All versions Fixed in — No fix listed CNA
- SIMATIC IPC647E VendorSiemens Affected All versions with maxView Storage Manager < 4.09.00.25611 on Windows Fixed in — No fix listed CNA
- SIMATIC IPC847D VendorSiemens Affected All versions Fixed in — No fix listed CNA
- SIMATIC IPC847E VendorSiemens Affected All versions with maxView Storage Manager < 4.09.00.25611 on Windows Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:simatic_ipc647d_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_ipc647d:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:simatic_ipc847d_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_ipc847d:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:simatic_ipc1047_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_ipc1047:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:a:microchip:maxview_storage_manager:*:*:*:*:*:windows:*:* | before 4.09.00.25611 | 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:o:siemens:simatic_ipc647d_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_ipc647d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:simatic_ipc847d_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_ipc847d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:simatic_ipc1047_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_ipc1047:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:a:microchip:maxview_storage_manager:*:*:*:*:*:windows:*:* Versions before 4.09.00.25611 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-2023-23588
- 2026-10-03 Alias added: GHSA-55r6-xw9h-2c48
References
Sources
- CVE-2023-23588 · CVE Program
- CVE-2023-23588 · NVD
- FIRST EPSS
- GHSA-55r6-xw9h-2c48 · GitHub Advisory Database · CC BY 4.0
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