{"cve":{"cve_id":"CVE-2024-1783","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":0.02029,"epss_percentile":0.78517,"epss_as_of":"2026-06-23","description":"A vulnerability classified as critical has been found in Totolink LR1200GB 9.1.0u.6619_B20230130/9.3.5u.6698_B20230810. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi of the component Web Interface. The manipulation of the argument http_host leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-254574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","published_at":"2024-02-23T00:00:10.799000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-121"],"nvd_references":["https://vuldb.com/?id.254574","https://vuldb.com/?ctiid.254574","https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984"],"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":"2026-06-29T01:51:51.659402Z"},"effective_severity":"CRITICAL","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":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"totolink","vendor_name":"totolink","product_slug":"lr1200gb","product_name":"LR1200GB","version_start":"9.1.0u.6619_B20230130","version_start_inclusive":true,"version_end":"9.1.0u.6619_B20230130","version_end_inclusive":true,"cpe23_uri":"cve5:totolink:lr1200gb:9.1.0u.6619_B20230130:9.1.0u.6619_B20230130"},{"vendor_slug":"totolink","vendor_name":"totolink","product_slug":"lr1200gb","product_name":"LR1200GB","version_start":"9.3.5u.6698_B20230810","version_start_inclusive":true,"version_end":"9.3.5u.6698_B20230810","version_end_inclusive":true,"cpe23_uri":"cve5:totolink:lr1200gb:9.3.5u.6698_B20230810:9.3.5u.6698_B20230810"}],"exploit_refs":[],"news":[],"references":[{"url":"https://vuldb.com/?id.254574","source_type":"MISC","tags":[]},{"url":"https://vuldb.com/?ctiid.254574","source_type":"MISC","tags":[]},{"url":"https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-02-23T00:00:10.799000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:32:56.911083Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:32:56.911083Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:32:56.911083Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:51:51.659402Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:51:51.659402Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:51:51.659402Z","label":"SSVC decision revised","source":"vulnrichment"}]}