{"cve":{"cve_id":"CVE-2025-30175","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00531,"epss_percentile":0.40672,"epss_as_of":"2026-06-23","description":"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 write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.","published_at":"2025-05-13T09:38:38.404000Z","last_modified_at":null,"cvss_v3_score":7.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":8.7,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-787"],"nvd_references":["https://cert-portal.siemens.com/productcert/html/ssa-614723.html"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:26:15.958031Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"H","value_label":"High"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-pcs-neo-v4.1","product_name":"SIMATIC PCS neo V4.1","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-pcs-neo-v4.1:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-pcs-neo-v5.0","product_name":"SIMATIC PCS neo V5.0","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-pcs-neo-v5.0:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"sinec-nms","product_name":"SINEC NMS","version_start":"0","version_start_inclusive":true,"version_end":"V4.0","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:sinec-nms:0:V4.0"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"sinema-remote-connect","product_name":"SINEMA Remote Connect","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:sinema-remote-connect:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"totally-integrated-automation-portal-tia-portal-v17","product_name":"Totally Integrated Automation Portal (TIA Portal) V17","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:totally-integrated-automation-portal-tia-portal-v17:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"totally-integrated-automation-portal-tia-portal-v18","product_name":"Totally Integrated Automation Portal (TIA Portal) V18","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:totally-integrated-automation-portal-tia-portal-v18:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"totally-integrated-automation-portal-tia-portal-v19","product_name":"Totally Integrated Automation Portal (TIA Portal) V19","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:totally-integrated-automation-portal-tia-portal-v19:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"totally-integrated-automation-portal-tia-portal-v20","product_name":"Totally Integrated Automation Portal (TIA Portal) V20","version_start":"0","version_start_inclusive":true,"version_end":"*","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:totally-integrated-automation-portal-tia-portal-v20:0:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"user-management-component-umc","product_name":"User Management Component (UMC)","version_start":"0","version_start_inclusive":true,"version_end":"V2.15.1.1","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:user-management-component-umc:0:V2.15.1.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-614723.html","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2025-05-13T09:38:38.404000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:44:39.732254Z","label":"CVSS score revised","source":"cvelistv5"}]}