A vulnerability has been identified in SIMATIC NET CP 342-5 (incl.
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
A vulnerability has been identified in SIMATIC NET CP 342-5 (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions < V3.0.44), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions < V3.1.1), SIMATIC NET CP 443-1 Advanced (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-1 Standard (incl. SIPLUS variants) (All versions < V3.2.9), SIMATIC NET CP 443-5 Basic (incl. SIPLUS variants) (All versions), SIMATIC NET CP 443-5 Extended (All versions), TIM 3V-IE / TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.6.0), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.1.0). The implemented access protection level enforcement of the affected communication processors (CP) could possibly allow unauthenticated users to perform administrative operations on the CPs if network access (port 102/TCP) is available and the CPs' configuration was stored on their corresponding CPUs.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:advanced:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:* | all versions | Running on | Siemens |
| cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:dnp3:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_tim_4r-ie:*:*:*:*:*:*:*:* | all versions | Running on | Siemens |
| cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:lean:*:*:* | all versions | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:advanced:*:*:* | up to 3.0 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Siemens |
| cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Siemens |
- cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:advanced:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:* Versions all versions Running on ·Siemens
- cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:o:siemens:simatic_tim_4r-ie_firmware:*:*:*:*:dnp3:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_tim_4r-ie:*:*:*:*:*:*:*:* Versions all versions Running on ·Siemens
- cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:lean:*:*:* Versions all versions Vulnerable ·Siemens
- cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:advanced:*:*:* Versions up to 3.0 Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Siemens
- cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
Show 3 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:advanced:*:*:* | not specified by NVD | Vulnerable | Siemens |
| cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:dnp3:*:*:* | not specified by NVD | Vulnerable | Siemens |
| cpe:2.3:h:siemens:simatic_tim_3v-ie:*:*:*:*:*:*:*:* | all versions | Running on | Siemens |
- cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:advanced:*:*:* Versions not specified by NVD Vulnerable ·Siemens
- cpe:2.3:o:siemens:simatic_tim_3v-ie_firmware:-:*:*:*:dnp3:*:*:* Versions not specified by NVD Vulnerable ·Siemens
- cpe:2.3:h:siemens:simatic_tim_3v-ie:*:*:*:*:*:*:*:* Versions all versions Running on ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-8214
- 2026-10-03 Alias added: GHSA-jc83-h8w6-gwfh
References
More Siemens Simatic Cp 343-1 Firmware vulnerabilities
- TI-2019-10399 Uncontrolled resource consumption in Siemens Development/Evaluation Kits for PROFINET IO… CVSS 3.1HIGH 7.5
- TI-2016-07131 A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. CVSS 3.0HIGH 8.8
- TI-2021-13111 Memory corruption in Siemens SIMATIC CP 343-1 CVSS 3.1HIGH 7.5
- TI-2023-28094 Improper verification of communication channel in Siemens SIMATIC CP 343-1 CVSS 3.1HIGH 7.5
- TI-2018-03420 Improper input validation in Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7 CVSS 3.1MEDIUM 6.5
- TI-2016-07130 A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. CVSS 3.0MEDIUM 5.3
Sources
- CVE-2015-8214 · CVE Program
- CVE-2015-8214 · NVD
- FIRST EPSS
- GHSA-jc83-h8w6-gwfh · GitHub Advisory Database · CC BY 4.0
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