{"cve":{"cve_id":"CVE-2022-46354","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":0.00677,"epss_percentile":0.47431,"epss_as_of":"2026-06-23","description":"A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The webserver of an affected device is missing specific security headers. This could allow an remote attacker to extract confidential session information under certain circumstances.","published_at":"2022-12-13T00:00:00Z","last_modified_at":null,"cvss_v3_score":5.3,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-284"],"nvd_references":["https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf"],"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":"2026-06-29T01:21:45.252945Z"},"effective_severity":"MEDIUM","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":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-x204rna-eec-hsr","product_name":"SCALANCE X204RNA EEC (HSR)","version_start":"All versions < V3.2.7","version_start_inclusive":true,"version_end":"All versions < V3.2.7","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:scalance-x204rna-eec-hsr:All versions < V3.2.7:All versions < V3.2.7"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-x204rna-eec-prp","product_name":"SCALANCE X204RNA EEC (PRP)","version_start":"All versions < V3.2.7","version_start_inclusive":true,"version_end":"All versions < V3.2.7","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:scalance-x204rna-eec-prp:All versions < V3.2.7:All versions < V3.2.7"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-x204rna-eec-prp-hsr","product_name":"SCALANCE X204RNA EEC (PRP/HSR)","version_start":"All versions < V3.2.7","version_start_inclusive":true,"version_end":"All versions < V3.2.7","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:scalance-x204rna-eec-prp-hsr:All versions < V3.2.7:All versions < V3.2.7"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-x204rna-hsr","product_name":"SCALANCE X204RNA (HSR)","version_start":"All versions < V3.2.7","version_start_inclusive":true,"version_end":"All versions < V3.2.7","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:scalance-x204rna-hsr:All versions < V3.2.7:All versions < V3.2.7"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-x204rna-prp","product_name":"SCALANCE X204RNA (PRP)","version_start":"All versions < V3.2.7","version_start_inclusive":true,"version_end":"All versions < V3.2.7","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:scalance-x204rna-prp:All versions < V3.2.7:All versions < V3.2.7"}],"exploit_refs":[],"news":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-12-13T00:00:00Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:24:26.936009Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:24:26.936009Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:24:26.936009Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:21:45.252945Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:21:45.252945Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:21:45.252945Z","label":"SSVC decision revised","source":"vulnrichment"}]}