{"cve":"CVE-2007-3681","nvd":{"published":"2007-07-11T17:30:00.000","modified":"2026-06-16T22:42:31.043","status":"Modified","description":"The IOCTL 9031 (BIOCGSTATS) handler in the NPF.SYS device driver in WinPcap before 4.0.1 allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=550","http://osvdb.org/37889","http://secunia.com/advisories/25982","http://securitytracker.com/id?1018350","http://www.securityfocus.com/archive/1/473270/100/0/threaded"],"products":["winpcap:winpcap"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-3681","score":0.02377,"percentile":0.83877,"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."]}