{"cve":{"cve_id":"CVE-2026-0919","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":0.00534,"epss_percentile":0.40842,"epss_as_of":"2026-06-23","description":"The HTTP parser of Tapo C210 v3, C220 v1 and C520WS v2 cameras improperly handles requests containing an excessively long URL path. An invalid‑URL error path continues into cleanup code that assumes allocated buffers exist, leading to a crash and service restart. An unauthenticated attacker can force repeated service crashes or device reboots, causing denial of service.","published_at":"2026-01-27T17:52:39.170000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":7.1,"cvss_v4_vector":"CVSS:4.0/AV:A/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-20"],"nvd_references":["https://www.tp-link.com/us/support/download/tapo-c220/v1.60/","https://www.tp-link.com/en/support/download/tapo-c220/v1/","https://www.tp-link.com/us/support/download/tapo-c520ws/v2/","https://www.tp-link.com/en/support/download/tapo-c520ws/v2/","https://www.tp-link.com/us/support/faq/4923/","https://www.tp-link.com/us/support/download/tapo-c210/v3/","https://www.tp-link.com/en/support/download/tapo-c210/v3/"],"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":"2026-06-28T23:28:49.184488Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"A","value_label":"Adjacent"},{"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":"tp-link-systems-inc.","vendor_name":"TP-Link Systems Inc.","product_slug":"tapo-c210-v3","product_name":"Tapo C210 v3","version_start":"0","version_start_inclusive":true,"version_end":"1.2.6 Build 260328","version_end_inclusive":false,"cpe23_uri":"cve5:tp-link-systems-inc.:tapo-c210-v3:0:1.2.6 Build 260328"},{"vendor_slug":"tp-link-systems-inc.","vendor_name":"TP-Link Systems Inc.","product_slug":"tapo-c220-v1","product_name":"Tapo C220 v1","version_start":"0","version_start_inclusive":true,"version_end":"1.4.2 Build 251112","version_end_inclusive":false,"cpe23_uri":"cve5:tp-link-systems-inc.:tapo-c220-v1:0:1.4.2 Build 251112"},{"vendor_slug":"tp-link-systems-inc.","vendor_name":"TP-Link Systems Inc.","product_slug":"tapo-c520ws-v2","product_name":"Tapo C520WS v2","version_start":"0","version_start_inclusive":true,"version_end":"1.2.3 Build 251114","version_end_inclusive":false,"cpe23_uri":"cve5:tp-link-systems-inc.:tapo-c520ws-v2:0:1.2.3 Build 251114"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.tp-link.com/us/support/download/tapo-c220/v1.60/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/en/support/download/tapo-c220/v1/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/us/support/download/tapo-c520ws/v2/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/en/support/download/tapo-c520ws/v2/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/us/support/faq/4923/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/us/support/download/tapo-c210/v3/","source_type":"MISC","tags":[]},{"url":"https://www.tp-link.com/en/support/download/tapo-c210/v3/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-01-27T17:52:39.170000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:50:21.811688Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:21.811688Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:21.811688Z","label":"CVSS score revised","source":"cvelistv5"}]}