{"cve":"CVE-2007-2730","nvd":{"published":"2007-05-16T22:30:00.000","modified":"2026-06-16T22:40:12.290","status":"Modified","description":"Check Point ZoneAlarm Pro before 6.5.737.000 does not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://osvdb.org/37383","http://securityreason.com/securityalert/2714","http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php","http://www.securityfocus.com/archive/1/468643/100/0/threaded","http://osvdb.org/37383"],"products":["checkpoint:zonealarm","comodo:comodo_firewall_pro","comodo:comodo_personal_firewall"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-2730","score":0.00318,"percentile":0.24816,"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."]}