{"cve":{"cve_id":"CVE-2025-53869","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":0.00141,"epss_percentile":0.03755,"epss_as_of":"2026-06-23","description":"Multiple MFPs provided by Brother Industries, Ltd. does not properly validate server certificates, which may allow a man-in-the-middle attacker to replace the set of root certificates used by the product with a set of arbitrary certificates.","published_at":"2026-01-29T02:40:57.255000Z","last_modified_at":null,"cvss_v3_score":3.7,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","cvss_v3_severity":"LOW","cvss_v4_score":6.3,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","cvss_v4_severity":"MEDIUM","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-295"],"nvd_references":["https://faq.brother.co.jp/app/answers/detail/a_id/13716","https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2026-0001.pdf","https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000001","https://jvn.jp/en/vu/JVNVU92878805/"],"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":"2026-06-28T23:27:31.918367Z"},"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":"H","value_label":"High"},{"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":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"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":"P","value_label":"Present"},{"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":"L","value_label":"Low"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"N","value_label":"None"},{"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":"brother-industries-ltd.","vendor_name":"Brother Industries, Ltd.","product_slug":"multiple-mfps","product_name":"Multiple MFPs","version_start":"see the information provided by the vendor","version_start_inclusive":true,"version_end":"see the information provided by the vendor","version_end_inclusive":true,"cpe23_uri":"cve5:brother-industries-ltd.:multiple-mfps:see the information provided by the vendor:see the information provided by the vendor"},{"vendor_slug":"konica-minolta-inc.","vendor_name":"Konica Minolta, Inc.","product_slug":"multiple-mfps","product_name":"Multiple MFPs","version_start":"see the information provided by the vendor","version_start_inclusive":true,"version_end":"see the information provided by the vendor","version_end_inclusive":true,"cpe23_uri":"cve5:konica-minolta-inc.:multiple-mfps:see the information provided by the vendor:see the information provided by the vendor"},{"vendor_slug":"ricoh-company-ltd.","vendor_name":"Ricoh Company, Ltd.","product_slug":"multiple-mfps","product_name":"Multiple MFPs","version_start":"see the information provided by the vendor","version_start_inclusive":true,"version_end":"see the information provided by the vendor","version_end_inclusive":true,"cpe23_uri":"cve5:ricoh-company-ltd.:multiple-mfps:see the information provided by the vendor:see the information provided by the vendor"}],"exploit_refs":[],"news":[],"references":[{"url":"https://faq.brother.co.jp/app/answers/detail/a_id/13716","source_type":"MISC","tags":[]},{"url":"https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2026-0001.pdf","source_type":"MISC","tags":[]},{"url":"https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2026-000001","source_type":"MISC","tags":[]},{"url":"https://jvn.jp/en/vu/JVNVU92878805/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-01-29T02:40:57.255000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:47:42.774556Z","label":"CVSS score revised","source":"cvelistv5"}]}