{"cve":{"cve_id":"CVE-2004-1540","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":0.06566,"epss_percentile":0.92943,"epss_as_of":"2026-06-23","description":"ZyXEL Prestige 623, 650, and 652 HW Routers, and possibly other versions, with HTTP Remote Administration enabled, does not require a password to access rpFWUpload.html, which allows remote attackers to reset the router configuration file.","published_at":"2005-02-19T05:00:00Z","last_modified_at":"2026-06-16T22:07:54.540000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://marc.info/?l=bugtraq&m=110116413414615&w=2","http://www.osvdb.org/12108","http://www.securityfocus.com/bid/11723","http://secunia.com/advisories/13278","https://exchange.xforce.ibmcloud.com/vulnerabilities/18202","http://marc.info/?l=bugtraq&m=110135136811344&w=2","http://securitytracker.com/id?1012298"],"vuln_status":"Modified","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":"2026-06-28T23:02:44.543943Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"prestige","product_name":"prestige","version_start":"645r_a1","version_start_inclusive":true,"version_end":"645r_a1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:prestige:645r_a1:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"prestige","product_name":"prestige","version_start":"650h","version_start_inclusive":true,"version_end":"650h","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:prestige:650h:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"prestige","product_name":"prestige","version_start":"650hw","version_start_inclusive":true,"version_end":"650hw","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:prestige:650hw:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"prestige","product_name":"prestige","version_start":"650hw_31","version_start_inclusive":true,"version_end":"650hw_31","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:prestige:650hw_31:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"prestige","product_name":"prestige","version_start":"650r","version_start_inclusive":true,"version_end":"650r","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:prestige:650r:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"zynos","product_name":"zynos","version_start":"3.40","version_start_inclusive":true,"version_end":"3.40","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:zynos:3.40:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"zynos","product_name":"zynos","version_start":"is.3","version_start_inclusive":true,"version_end":"is.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:zynos:is.3:*:*:*:*:*:*:*"},{"vendor_slug":"zyxel","vendor_name":"Zyxel","product_slug":"zynos","product_name":"zynos","version_start":"is.5","version_start_inclusive":true,"version_end":"is.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:zyxel:zynos:is.5:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://marc.info/?l=bugtraq&m=110116413414615&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.osvdb.org/12108","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/11723","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/13278","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/18202","source_type":"MISC","tags":[]},{"url":"http://marc.info/?l=bugtraq&m=110135136811344&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://securitytracker.com/id?1012298","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2005-02-19T05:00:00Z","label":"CVE published","source":null}]}