CVE-2025-30176

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound read buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

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

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-614723.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:simatic_pcs_neo:4.1:::::::*
	cpe:2.3:a:siemens:simatic_pcs_neo:5.0:::::::*
	cpe:2.3:a:siemens:sinec_nms::::::::
	cpe:2.3:a:siemens:sinema_remote_connect:-:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:17:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:18:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:19:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:20:::::::*
	cpe:2.3:a:siemens:user_management_component::::::::

History

No history.

Information

Published : 2025-05-13 10:15

Updated : 2025-10-03 19:52

NVD link : CVE-2025-30176

Mitre link : CVE-2025-30176

CVE.ORG link : CVE-2025-30176

JSON object : View

Products Affected

siemens

sinec_nms
sinema_remote_connect
totally_integrated_automation_portal
user_management_component
simatic_pcs_neo

CWE

CWE-125

Out-of-bounds Read

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Affected products contain a out of bound read buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SIMATIC PCS neo V4.1 (todas las versiones), SIMATIC PCS neo V5.0 (todas las versiones), SINEC NMS (todas las versiones), SINEMA Remote Connect (todas las versiones), Totally Integrated Automation Portal (TIA Portal) V17 (todas las versiones), Totally Integrated Automation Portal (TIA Portal) V18 (todas las versiones), Totally Integrated Automation Portal (TIA Portal) V19 (todas las versiones), Totally Integrated Automation Portal (TIA Portal) V20 (todas las versiones) y User Management Component (UMC) (todas las versiones anteriores a la V2.15.1.1). Los productos afectados presentan una vulnerabilidad de desbordamiento de b\u00fafer de lectura fuera de los l\u00edmites en el componente UMC integrado. Esto podr\u00eda permitir que un atacante remoto no autenticado provoque una denegaci\u00f3n de servicio."}], "lastModified": "2025-10-03T19:52:59.380", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:simatic_pcs_neo:4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F0A4753-2049-4462-BE3C-78E60548E144"}, {"criteria": "cpe:2.3:a:siemens:simatic_pcs_neo:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03D9BFA4-6205-483C-A3C9-AB708BF2FDDA"}, {"criteria": "cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B9143A8-0ED9-467A-9138-2D2CCB9ADC84", "versionEndExcluding": "4.0"}, {"criteria": "cpe:2.3:a:siemens:sinema_remote_connect:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9646F056-080A-4F45-AABD-4D6E8AF05148"}, {"criteria": "cpe:2.3:a:siemens:totally_integrated_automation_portal:17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E0C3283-1FEA-4054-9D48-5F683FA9E4FF"}, {"criteria": "cpe:2.3:a:siemens:totally_integrated_automation_portal:18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "68C7D9A3-9304-4A81-A970-717E5BA1ECF1"}, {"criteria": "cpe:2.3:a:siemens:totally_integrated_automation_portal:19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCFAD019-787A-40C7-919B-9780B37B05E3"}, {"criteria": "cpe:2.3:a:siemens:totally_integrated_automation_portal:20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95ADB9E5-5309-4AB4-A3C5-B66287615C45"}, {"criteria": "cpe:2.3:a:siemens:user_management_component:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14D9BFF6-39CC-40E3-A620-7100ADF9E814", "versionEndExcluding": "2.15.1.1"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}