CVE-2022-25622

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-446448.html
https://cert-portal.siemens.com/productcert/pdf/ssa-446448.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_cfu_diq_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cfu_diq:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_cfu_pa_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cfu_pa:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-300_cpu:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-400h_v6_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-400h_v6:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-400_pn\/dp_v7_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-400_pn\/dp_v7:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-410_v8_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-410_v8:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-410_v10_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-410_v10:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-1500_cpu:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND

cpe:2.3:o:siemens:simatic_tdc_cp51m1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_tdc_cp51m1:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND

cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_tdc_cpu555:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND

cpe:2.3:o:siemens:simatic_winac_rtx_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_winac_rtx:-:*:*:*:*:*:*:*

Configuration 12 (hide)

cpe:2.3:a:siemens:simit_simulation_platform:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-12 09:15

Updated : 2024-07-09 12:15

NVD link : CVE-2022-25622

Mitre link : CVE-2022-25622

CVE.ORG link : CVE-2022-25622

JSON object : View

Products Affected

siemens

simatic_s7-300_cpu_firmware
simatic_s7-1500_cpu_firmware
simatic_s7-410_v10_firmware
simatic_tdc_cp51m1_firmware
simatic_s7-410_v10
simatic_s7-410_v8
simatic_cfu_pa
simatic_tdc_cpu555_firmware
simatic_s7-410_v8_firmware
simatic_tdc_cp51m1
simatic_cfu_diq_firmware
simatic_s7-400h_v6
simatic_s7-400_pn\/dp_v7_firmware
simatic_s7-400_pn\/dp_v7
simatic_cfu_diq
simatic_winac_rtx_firmware
simatic_cfu_pa_firmware
simit_simulation_platform
simatic_winac_rtx
simatic_s7-1500_cpu
simatic_s7-300_cpu
simatic_s7-400h_v6_firmware
simatic_tdc_cpu555

CWE

CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2022-25622", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2022-04-12T09:15:14.483", "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-446448.html", "source": "productcert@siemens.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-446448.pdf", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "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.\n\nThis could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SIMATIC CFU DIQ, SIMATIC CFU PA, SIMATIC ET 200S IM151-8 PN/DP CPU, SIMATIC ET 200S IM151-8F PN/DP CPU, SIMATIC ET 200pro IM154-8 PN/DP CPU, SIMATIC ET 200pro IM154-8F PN/DP CPU, SIMATIC ET 200pro IM154-8FX PN/DP CPU, SIMATIC ET200AL IM157-1 PN, SIMATIC ET200MP IM155-5 PN HF (incl. SIPLUS), SIMATIC ET200SP IM155-6 MF HF, SIMATIC ET200SP IM155-6 PN HA (incl. variantes SIPLUS), SIMATIC ET200SP IM155-6 PN HF (incl. variantes SIPLUS), SIMATIC ET200SP IM155-6 PN/2 HF (incl. variantes SIPLUS), SIMATIC ET200SP IM155-6 PN/3 HF (incl. variantes SIPLUS) variantes SIPLUS), SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L, SIMATIC ET200ecoPN, DI 16x24VDC, M12-L, SIMATIC ET200ecoPN, DI 8x24VDC, M12-L, SIMATIC ET200ecoPN, DIQ 16x24VDC/2A, M12-L, SIMATIC ET200ecoPN, DQ 8x24VDC/0,5A, M12-L, SIMATIC ET200ecoPN, DQ 8x24VDC/2A, M12-L, Acoplador SIMATIC PN/MF, Acoplador SIMATIC PN/PN, familia de CPUs SIMATIC S7-1500 (incl. CPUs ET200 relacionadas y variantes SIPLUS), SIMATIC S7-300 CPU 314C-2 PN/DP, SIMATIC S7-300 CPU 315-2 PN/DP, SIMATIC S7-300 CPU 315F-2 PN/DP, SIMATIC S7-300 CPU 315T-3 PN/DP, SIMATIC S7-300 CPU 317-2 PN/DP, SIMATIC S7-300 CPU 317F-2 PN/DP, SIMATIC S7-300 CPU 317T-3 PN/DP, SIMATIC S7-300 CPU 317TF-3 PN/DP, SIMATIC S7-300 CPU 319-3 PN/DP, SIMATIC S7-300 CPU 319F-3 PN/DP, familia de CPUs SIMATIC S7-300 (incl. CPUs ET200 relacionadas y variantes SIPLUS), familia de CPUs SIMATIC S7-400 H V6 (incl. variantes SIPLUS), familia de CPUs SIMATIC S7-400 PN/DP V7 (incl. variantes SIPLUS), familia de CPUs SIMATIC S7-410 V10 (incl. variantes SIPLUS), familia de CPUs SIMATIC S7-410 V8 (incl. variantes SIPLUS). variantes SIPLUS), SIMATIC TDC CP51M1, SIMATIC TDC CPU555, SIMATIC WinAC RTX, SIMIT Simulation Platform, SINAMICS DCM, SINAMICS G110M, SINAMICS G115D, SINAMICS G120 (incl. variantes SIPLUS), SINAMICS G130, SINAMICS G150, SINAMICS S110, SINAMICS S120 (incl. variantes SIPLUS), SIMATIC S120 (incl. variantes SIPLUS). variantes SIPLUS), SINAMICS S150, SINAMICS S210, SINAMICS V90, SIPLUS ET 200S IM151-8 PN/DP CPU, SIPLUS ET 200S IM151-8F PN/DP CPU, SIPLUS HCS4200 CIM4210, SIPLUS HCS4200 CIM4210C, SIPLUS HCS4300 CIM4310, SIPLUS NET PN/PN Coupler, SIPLUS S7-300 CPU 314C-2 PN/DP, SIPLUS S7-300 CPU 315-2 PN/DP, SIPLUS S7-300 CPU 315F-2 PN/DP, SIPLUS S7-300 CPU 317-2 PN/DP, SIPLUS S7-300 CPU 317F-2 PN/DP. La pila PROFINET (PNIO), cuando se integra con la pila IP de Interniche, maneja incorrectamente los recursos internos para los segmentos TCP en los que la longitud m\u00ednima del TCP-Header es inferior a la definida. Esto podr\u00eda permitir a un atacante crear una condici\u00f3n de denegaci\u00f3n de servicio para los servicios TCP en los dispositivos afectados mediante el env\u00edo de segmentos TCP especialmente dise\u00f1ados"}], "lastModified": "2024-07-09T12:15:05.463", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cfu_diq_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF0CF4BB-3200-4942-ADA2-120D348E03A4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cfu_diq:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AF942F59-C13F-40FC-9601-2B4202677CC4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cfu_pa_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5119182-CB31-466A-AB0F-7956C8B45AE0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cfu_pa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B6C1E4CC-2657-4383-83D8-5C8F88B12755"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4872DF2-8C81-45BA-A606-99D0A75464AC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-300_cpu:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "602FB384-0DB2-488C-B3CC-96E3A2882976"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-400h_v6_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6668A57C-BC46-4008-B174-9E557946ACA2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-400h_v6:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1D082EB6-3C13-40C1-9949-179DC59037C1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-400_pn\\/dp_v7_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC44664E-830D-4122-A97A-1AFA61F5BBB5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-400_pn\\/dp_v7:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C48D93F2-FB6B-4D4D-84FB-3A7CDE89B727"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-410_v8_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18E1CA5D-3D7D-49D0-A417-235E2AF6075C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-410_v8:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "926D9DCF-A7EA-416A-9A07-122D1FCA027B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-410_v10_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70A009DD-9D8A-4FF3-B65C-D1AF477D5CB5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-410_v10:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6F240847-0ADC-475C-BDDF-6483A8FF5602"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1ED5EE9B-B05A-4D2A-9FC6-0519E020FFB8", "versionEndExcluding": "2.0.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-1500_cpu:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "01048F7F-9C5B-47C0-AE16-321FCA670F3D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_tdc_cp51m1_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E2689E6-A204-4744-827E-EEFB11B7C334"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_tdc_cp51m1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8DA1E7C4-6352-41A4-8A94-C24DDB456572"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D9C7D4A-F989-4B01-8FFD-5B5859F42D43"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_tdc_cpu555:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AE6AB995-D67B-43E5-B8FF-97C38D20CB10"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_winac_rtx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E721F4E-2F84-496D-938D-A27F3E53E543"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_winac_rtx:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CA5ADAB0-3985-4933-8CDD-D1546D8271CC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:simit_simulation_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7902D452-4DA8-420E-BD33-5FC112C2F5BE"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}

7.5 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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