{"cve":"CVE-2009-1473","nvd":{"published":"2009-05-27T16:30:01.797","modified":"2026-06-16T23:07:20.670","status":"Modified","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.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://secunia.com/advisories/35241","http://www.securityfocus.com/archive/1/503827/100/0/threaded","http://www.securityfocus.com/bid/35108","https://exchange.xforce.ibmcloud.com/vulnerabilities/50849","http://secunia.com/advisories/35241"],"products":["aten:kh1516i_ip_kvm_switch","aten:kn9116_ip_kvm_switch"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-1473","score":0.03191,"percentile":0.881,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}