{"cve":"CVE-2004-2339","nvd":{"published":"2004-12-31T05:00:00.000","modified":"2026-06-16T22:09:28.320","status":"Modified","description":"Microsoft Windows 2000, XP, and possibly 2003 allows local users with the SeDebugPrivilege privilege to execute arbitrary code as kernel and read or write kernel memory via the NtSystemDebugControl function, which does not verify its pointer arguments.  Note: this issue has been disputed, since Administrator privileges are typically required to exploit this issue, thus privilege boundaries are not crossed","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4},"cwes":[],"references":["http://archives.neohapsis.com/archives/bugtraq/2004-02/0529.html","http://archives.neohapsis.com/archives/bugtraq/2004-02/0530.html","http://www.securityfocus.com/archive/1/354392","http://www.securitytracker.com/id?1009128","https://exchange.xforce.ibmcloud.com/vulnerabilities/15263"],"products":["microsoft:windows_2000","microsoft:windows_2003_server","microsoft:windows_xp"],"source":"nvd","synced_at":"2026-10-19T19:38:22.000386253+00:00"},"epss":{"cve":"CVE-2004-2339","score":0.01433,"percentile":0.73073,"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."]}