{"cve":"CVE-2008-1886","nvd":{"published":"2008-04-18T15:05:00.000","modified":"2026-06-16T22:52:41.350","status":"Modified","description":"The NeffyLauncher 1.0.5 ActiveX control (NeffyLauncher.dll) in CDNetworks Nefficient Download uses weak cryptography for a KeyCode that blocks unauthorized use of the control, which allows remote attackers to bypass this protection mechanism by calculating the required KeyCode.  NOTE: this can be used by arbitrary web sites to host exploit code that targets this control.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://seclists.org/bugtraq/2008/Apr/0065.html","http://www.securityfocus.com/bid/28666","https://exchange.xforce.ibmcloud.com/vulnerabilities/41933","https://www.exploit-db.com/exploits/5397","http://seclists.org/bugtraq/2008/Apr/0065.html"],"products":["cdnetworks:download_client"],"source":"nvd","synced_at":"2026-10-19T19:51:11.071189229+00:00"},"epss":{"cve":"CVE-2008-1886","score":0.06658,"percentile":0.93883,"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."]}