CVE-2023-37195

A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1604:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1616:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1623:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1626:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1628:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-10-10 11:15

Updated : 2023-10-16 18:31

NVD link : CVE-2023-37195

Mitre link : CVE-2023-37195

CVE.ORG link : CVE-2023-37195

JSON object : View

Products Affected

siemens

simatic_cp_1626
simatic_cp_1626_firmware
simatic_cp_1616_firmware
simatic_cp_1623_firmware
simatic_cp_1628_firmware
simatic_cp_1628
simatic_cp_1604_firmware
simatic_cp_1616
simatic_cp_1604
simatic_cp_1623

CWE

CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2023-37195", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2023-10-10T11:15:11.983", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en: \nSIMATIC CP 1604 (Todas las versiones), \nSIMATIC CP 1616 (Todas las versiones), \nSIMATIC CP 1623 (Todas las versiones), \nSIMATIC CP 1626 (Todas las versiones), \nSIMATIC CP 1628 (Todas las versiones). \nLos dispositivos afectados controlan insuficientemente el mapeo continuo de las solicitudes de acceso directo a la memoria (DMA). Esto podr\u00eda permitir que atacantes locales con privilegios administrativos provoquen una situaci\u00f3n de denegaci\u00f3n de servicio en el host. Se requiere un ciclo de energ\u00eda f\u00edsico para que el sistema vuelva a funcionar."}], "lastModified": "2023-10-16T18:31:17.237", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "152B002C-C7B0-4891-9D78-0E2464D33B92"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cp_1604:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6304FA24-F194-4EE2-95F5-35D086F82C01"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D249133-0B8A-4587-B453-44852E3EAFC6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cp_1616:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CA074FBE-1C3E-4441-8C51-52B555B85D9F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23579942-1BD9-4D73-9AD7-0FA68E5FDFDA"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cp_1623:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1B56820D-3842-4810-A9A9-F7F051C81374"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B55E584-06BA-4E1C-93B0-004B506FCBF3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cp_1626:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "581EA284-EDD6-4EA5-96B2-67904D1D9DC7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A397C5DD-6495-463D-8EEF-9F1325A0B6CF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_cp_1628:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "597593D3-BCFD-40DF-A83C-18F9D134863B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productcert@siemens.com"}