CVE-2018-4843
Siemens · published 2018-03-20
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
A vulnerability has been identified in SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All versions < V3.3), SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8F PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8FX PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V1.7.0), SIMATIC S7-1500 Software Controller (All versions < V1.7.0), SIMATIC S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIMATIC S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317TF-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319F-3 PN/DP (All versions < V3.2.16), SIMATIC S7-400 CPU 412-2 PN V7 (All versions < V7.0.3), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.9), SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.7), SIMATIC S7-410 CPU family (incl. SIPLUS variants) (All versions < V8.1), SIMATIC WinAC RTX 2010 (All versions < V2010 SP3), SIMATIC WinAC RTX F 2010 (All versions < V2010 SP3), SINUMERIK 828D (All versions < V4.7 SP6 HF1), SIPLUS ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIPLUS ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIPLUS NET CP 443-1 (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (All versions < V3.3), SIPLUS S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIPLUS S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), Softnet PROFINET IO for PC-based Windows systems (All versions). Responding to a PROFINET DCP request with a specially crafted PROFINET DCP packet could cause a denial of service condition of the requesting system. The security vulnerability could be exploited by an attacker located on the same Ethernet segment (OSI Layer 2) as the targeted device. A manual restart is required to recover the system.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SIMATIC S7-400 CPU 414-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | SIMATIC S7-400 CPU 414F-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | SIMATIC S7-400 CPU 416-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | SIMATIC S7-400 CPU 416F-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | SIMATIC CP 343-1 (incl. SIPLUS variants) | All versions: affected |
| Siemens | SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) | All versions: affected |
| Siemens | SIMATIC CP 443-1 | All versions < V3.3: affected |
| Siemens | SIMATIC CP 443-1 | All versions < V3.3: affected |
| Siemens | SIMATIC CP 443-1 Advanced | All versions < V3.3: affected |
| Siemens | SIMATIC ET 200pro IM154-8 PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIMATIC ET 200pro IM154-8F PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIMATIC ET 200pro IM154-8FX PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIMATIC ET 200S IM151-8 PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIMATIC ET 200S IM151-8F PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) | All versions < V1.7.0: affected |
| Siemens | SIMATIC S7-1500 Software Controller | All versions < V1.7.0: affected |
| Siemens | SIMATIC S7-300 CPU 314C-2 PN/DP | All versions < V3.3.16: affected |
| Siemens | SIMATIC S7-300 CPU 315-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 315F-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 315T-3 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 317-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 317F-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 317T-3 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 317TF-3 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 319-3 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-300 CPU 319F-3 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIMATIC S7-400 CPU 412-2 PN V7 | All versions < V7.0.3: affected |
| Siemens | SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) | All versions < V6.0.9: affected |
| Siemens | SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) | All versions < V6.0.7: affected |
| Siemens | SIMATIC S7-410 CPU family (incl. SIPLUS variants) | All versions < V8.1: affected |
| Siemens | SIMATIC WinAC RTX 2010 | All versions < V2010 SP3: affected |
| Siemens | SIMATIC WinAC RTX F 2010 | All versions < V2010 SP3: affected |
| Siemens | SINUMERIK 828D | All versions < V4.7 SP6 HF1: affected |
| Siemens | SIPLUS ET 200S IM151-8 PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIPLUS ET 200S IM151-8F PN/DP CPU | All versions < V3.2.16: affected |
| Siemens | SIPLUS NET CP 443-1 | All versions < V3.3: affected |
| Siemens | SIPLUS NET CP 443-1 Advanced | All versions < V3.3: affected |
| Siemens | SIPLUS S7-300 CPU 314C-2 PN/DP | All versions < V3.3.16: affected |
| Siemens | SIPLUS S7-300 CPU 315-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIPLUS S7-300 CPU 315F-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIPLUS S7-300 CPU 317-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIPLUS S7-300 CPU 317F-2 PN/DP | All versions < V3.2.16: affected |
| Siemens | SIPLUS S7-400 CPU 414-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | SIPLUS S7-400 CPU 416-3 PN/DP V7 | All versions < V7.0.3: affected |
| Siemens | Softnet PROFINET IO for PC-based Windows systems | All versions: affected |
Products named in NVD's CPE match criteria (11)
cpe:2.3:o:siemens:simatic_cp_343-1_firmware:-:*:*:*:advanced:*:*:*cpe:2.3:o:siemens:simatic_cp_443-1_firmware:-:*:*:*:advanced:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-300_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-400_h_v6_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-400_pn\/dp_v6_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-400_pn\/dp_v7_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-410_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_winac_rtx_2010_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:sinumerik_828d_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:softnet_pn-io_linux_firmware:-:*:*:*:*:windows:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 6.5 MEDIUM — as published by Siemens AG (Secondary)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0: 6.1 MEDIUM — as published by NIST (Primary)
AV:A/AC:L/Au:N/C:N/I:N/A:C
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf
Source dates: published 2018-03-20, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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