CVE-2022-25622
Siemens · published 2022-04-12
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SIMATIC CFU DIQ | 0 – before V2.0.0: affected |
| Siemens | SIMATIC CFU PA | 0 – before V2.0.0: affected |
| Siemens | SIMATIC ET 200AL IM 157-1 PN | All versions: affected |
| Siemens | SIMATIC ET 200MP IM 155-5 PN HF | V4.2.0 – before *: affected |
| Siemens | SIMATIC ET 200pro IM 154-8 PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIMATIC ET 200pro IM 154-8F PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIMATIC ET 200pro IM 154-8FX PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIMATIC ET 200S IM 151-8 PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIMATIC ET 200S IM 151-8F PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIMATIC ET 200SP IM 155-6 MF HF | 0 – before *: affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) | All versions: affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN HF | V4.2.0 – before *: affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN/2 HF | V4.2.0 – before *: affected |
| Siemens | SIMATIC ET 200SP IM 155-6 PN/3 HF | V4.2.0 – before *: affected |
| Siemens | SIMATIC ET200ecoPN, AI 8xRTD/TC, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, CM 4x IO-Link, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, DI 16x24VDC, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, DI 8x24VDC, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, DIQ 16x24VDC/2A, M12-L | V5.1.1 – before V5.1.3: affected |
| Siemens | SIMATIC ET200ecoPN, DQ 8x24VDC/0,5A, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC ET200ecoPN, DQ 8x24VDC/2A, M12-L | V5.1.1 – before V5.1.2: affected |
| Siemens | SIMATIC PN/MF Coupler | All versions: affected |
| Siemens | SIMATIC PN/PN Coupler | All versions >= 4.2: affected |
| Siemens | SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) | All versions < V2.0.0: affected |
| Siemens | SIMATIC S7-300 CPU 314C-2 PN/DP | All versions < V3.3.19: affected |
| Siemens | SIMATIC S7-300 CPU 315-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 315F-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 315T-3 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 317-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 317F-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 317T-3 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 317TF-3 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 319-3 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-300 CPU 319F-3 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIMATIC S7-400 CPU 412-2 PN V7 | 0 – before *: affected |
| Siemens | SIMATIC S7-400 CPU 414-3 PN/DP V7 | 0 – before *: affected |
| Siemens | SIMATIC S7-400 CPU 414F-3 PN/DP V7 | 0 – before *: affected |
| Siemens | SIMATIC S7-400 CPU 416-3 PN/DP V7 | 0 – before *: affected |
| Siemens | SIMATIC S7-400 CPU 416F-3 PN/DP V7 | 0 – before *: affected |
| Siemens | SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) | 0 – before V6.0.10: affected |
| Siemens | SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) | All versions < V10.1.1: affected |
| Siemens | SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) | 0 – before V8.2.3: affected |
| Siemens | SIMATIC TDC CP51M1 | 0 – before V1.1.10: affected |
| Siemens | SIMATIC TDC CPU555 | 0 – before V1.2.1: affected |
| Siemens | SIMATIC WinAC RTX 2010 | All versions: affected |
| Siemens | SIMATIC WinAC RTX F 2010 | All versions: affected |
| Siemens | SINAMICS DCM | 0 – before V1.5 SP1: affected |
| Siemens | SINAMICS G110M | 0 – before V4.7.14: affected |
| Siemens | SINAMICS G115D | 0 – before V4.7.14: affected |
| Siemens | SINAMICS G120 (incl. SIPLUS variants) | 0 – before V4.7 SP14: affected |
| Siemens | SINAMICS G130 | 0 – before V5.2.3.13: affected |
| Siemens | SINAMICS G150 | 0 – before V5.2.3.13: affected |
| Siemens | SINAMICS S110 | 0 – before *: affected |
| Siemens | SINAMICS S120 (incl. SIPLUS variants) | 0 – before V5.2 SP3 HF13: affected |
| Siemens | SINAMICS S150 | 0 – before V5.2.3.13: affected |
| Siemens | SINAMICS S210 (6SL5...) | 0 – before V5.2 SP3 HF18: affected |
| Siemens | SINAMICS V90 | 0 – before V1.04.04: affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200S IM 151-8 PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIPLUS ET 200S IM 151-8F PN/DP CPU | All versions < V3.2.19: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL | V4.2.0 – before *: affected |
| Siemens | SIPLUS ET 200SP IM 155-6 PN HF TX RAIL | V4.2.0 – before *: affected |
| Siemens | SIPLUS HCS4200 CIM4210 | All versions: affected |
| Siemens | SIPLUS HCS4200 CIM4210C | All versions: affected |
| Siemens | SIPLUS HCS4300 CIM4310 | All versions: affected |
| Siemens | SIPLUS NET PN/PN Coupler | All versions >= 4.2: affected |
| Siemens | SIPLUS S7-300 CPU 314C-2 PN/DP | All versions < V3.3.19: affected |
| Siemens | SIPLUS S7-300 CPU 315-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIPLUS S7-300 CPU 315F-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIPLUS S7-300 CPU 317-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIPLUS S7-300 CPU 317F-2 PN/DP | All versions < V3.2.19: affected |
| Siemens | SIPLUS S7-400 CPU 414-3 PN/DP V7 | 0 – before *: affected |
| Siemens | SIPLUS S7-400 CPU 416-3 PN/DP V7 | 0 – before *: affected |
Products named in NVD's CPE match criteria (12)
cpe:2.3:o:siemens:simatic_cfu_diq_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cfu_pa_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-400h_v6_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-400_pn\/dp_v7_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-410_v8_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-410_v10_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_tdc_cp51m1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_winac_rtx_firmware:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simit_simulation_platform:*:*:*:*:*:*:*:*
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: 5.3 MEDIUM — as published by Siemens AG (Secondary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS 3.1: 7.5 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0: 5 MEDIUM — as published by NIST (Primary)
AV:N/AC:L/Au:N/C:N/I:N/A:P - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: yes · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/html/ssa-446448.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-446448.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-446448.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-446448.pdf
Source dates: published 2022-04-12, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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