{"id":"CVE-2002-1230","aliases":["EUVD-2002-1214","GHSA-48m5-rj8r-v57w"],"status":"published","title":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows...","description":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via \"shatter\" style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka \"Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.\"","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02353,"percentile":0.83829,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-11-04T05:00:00Z","modified":"2026-06-16T21:58:58Z","exploits":[{"source":"exploitdb","id":"EDB-21684","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (1)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21684"},{"source":"exploitdb","id":"EDB-21685","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (2)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21685"},{"source":"exploitdb","id":"EDB-21686","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (3)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21686"},{"source":"exploitdb","id":"EDB-21687","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (4)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21687"},{"source":"exploitdb","id":"EDB-21688","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (5)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21688"},{"source":"exploitdb","id":"EDB-21689","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (6)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21689"},{"source":"exploitdb","id":"EDB-21690","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (7)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21690"},{"source":"exploitdb","id":"EDB-21691","title":"Microsoft Windows XP/2000/NT 4.0 - Window Message Subsystem Design Error (8)","type":"local","platform":"windows","date":"2002-08-06","verified":true,"url":"https://www.exploit-db.com/exploits/21691"},{"source":"exploitdb","id":"EDB-21922","title":"Microsoft Windows XP/2000/NT 4.0 - NetDDE Privilege Escalation (1)","type":"local","platform":"windows","date":"2002-10-09","verified":true,"url":"https://www.exploit-db.com/exploits/21922"},{"source":"exploitdb","id":"EDB-21923","title":"Microsoft Windows XP/2000/NT 4.0 - NetDDE Privilege Escalation (2)","type":"local","platform":"windows","date":"2002-10-09","verified":true,"url":"https://www.exploit-db.com/exploits/21923"}],"products":[{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_2000_terminal_services"}],"references":[{"url":"http://www.ciac.org/ciac/bulletins/n-027.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5927","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.packetstormsecurity.nl/filedesc/GetAd.c.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-071","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://getad.chat.ru/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A681","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10343.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1230"},{"url":"http://getad.chat.ru"},{"url":"https://github.com/advisories/GHSA-48m5-rj8r-v57w"}],"sources":{"cve":[{"id":"CVE-2002-1230","description":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via \"shatter\" style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka \"Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.\"","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:28.487Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1214","description":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via \"shatter\" style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka \"Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.\"","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:28Z","updated_at":"2026-11-03T01:14:57.2805Z"}],"ghsa":[{"id":"GHSA-48m5-rj8r-v57w","title":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows...","description":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via \"shatter\" style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka \"Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.\"","status":"published","published":"2022-04-30T18:20:47Z","modified":"2025-04-03T03:49:09Z","updated_at":"2026-11-02T15:00:37.983289Z"}],"nvd":[{"id":"CVE-2002-1230","description":"NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via \"shatter\" style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka \"Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.\"","status":"published","published":"2002-11-04T05:00:00Z","modified":"2026-06-16T21:58:58.51Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.239725Z"}]}}