{"cve":{"cve_id":"CVE-2009-1473","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":0.03191,"epss_percentile":0.8644,"epss_as_of":"2026-06-23","description":"The (1) Windows and (2) Java client programs for the ATEN KH1516i IP KVM switch with firmware 1.0.063 and the KN9116 IP KVM switch with firmware 1.1.104 do not properly use RSA cryptography for a symmetric session-key negotiation, which makes it easier for remote attackers to (a) decrypt network traffic, or (b) conduct man-in-the-middle attacks, by repeating unspecified \"client-side calculations.\"","published_at":"2009-05-27T16:00:00Z","last_modified_at":"2026-06-16T23:07:20.670000Z","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":["CWE-310"],"nvd_references":["http://secunia.com/advisories/35241","http://www.securityfocus.com/bid/35108","http://www.securityfocus.com/archive/1/503827/100/0/threaded","https://exchange.xforce.ibmcloud.com/vulnerabilities/50849"],"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":"2026-06-28T23:05:00.265668Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"aten","vendor_name":"ATEN","product_slug":"kh1516i-ip-kvm-switch","product_name":"kh1516i_ip_kvm_switch","version_start":"1.0.063","version_start_inclusive":true,"version_end":"1.0.063","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:aten:kh1516i_ip_kvm_switch:1.0.063:-:java_client:*:*:*:*:*"},{"vendor_slug":"aten","vendor_name":"ATEN","product_slug":"kh1516i-ip-kvm-switch","product_name":"kh1516i_ip_kvm_switch","version_start":"1.0.063","version_start_inclusive":true,"version_end":"1.0.063","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:aten:kh1516i_ip_kvm_switch:1.0.063:-:windows_client:*:*:*:*:*"},{"vendor_slug":"aten","vendor_name":"ATEN","product_slug":"kn9116-ip-kvm-switch","product_name":"kn9116_ip_kvm_switch","version_start":"1.1.104","version_start_inclusive":true,"version_end":"1.1.104","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:aten:kn9116_ip_kvm_switch:1.1.104:-:java_client:*:*:*:*:*"},{"vendor_slug":"aten","vendor_name":"ATEN","product_slug":"kn9116-ip-kvm-switch","product_name":"kn9116_ip_kvm_switch","version_start":"1.1.104","version_start_inclusive":true,"version_end":"1.1.104","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:aten:kn9116_ip_kvm_switch:1.1.104:-:windows_client:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://secunia.com/advisories/35241","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securityfocus.com/bid/35108","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/503827/100/0/threaded","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/50849","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2009-05-27T16:00:00Z","label":"CVE published","source":null}]}