{"cve":"CVE-2003-0393","nvd":{"published":"2003-07-02T04:00:00.000","modified":"2026-06-16T22:02:07.227","status":"Modified","description":"Privacyware Privatefirewall 3.0 does not block certain incoming packets when in \"Filter Internet Traffic\" or Deny Internet Traffic\" modes, which allows remote attackers to identify running services via FIN scans or Xmas scans.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=bugtraq&m=105380229532320&w=2","http://www.securityfocus.com/bid/7700","http://marc.info/?l=bugtraq&m=105380229532320&w=2","http://www.securityfocus.com/bid/7700"],"products":["privacyware:privatefirewall"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0393","score":0.01309,"percentile":0.70624,"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."]}