{"id":"CVE-2001-0168","aliases":["EUVD-2001-0168","GHSA-mmw4-2xp2-gfrq"],"status":"published","title":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows...","description":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.7073,"percentile":0.99401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-03-09T05:00:00Z","modified":"2026-06-16T21:53:47Z","exploits":[{"source":"exploitdb","id":"EDB-16491","title":"WinVNC Web Server 3.3.3r7 - GET Overflow (Metasploit)","type":"remote","platform":"windows","date":"2009-12-06","verified":true,"url":"https://www.exploit-db.com/exploits/16491"},{"source":"metasploit","id":"exploit/windows/vnc/winvnc_http_get","title":"WinVNC Web Server GET Overflow","type":"exploit","platform":"Windows","date":"2001-01-29","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/vnc/winvnc_http_get"}],"products":[{"vendor":"att","product":"winvnc"}],"references":[{"url":"http://www.securityfocus.com/bid/2306","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/598581","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://marc.info/?l=vnc-list\u0026m=98080763005455\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6026","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0168"},{"url":"https://github.com/advisories/GHSA-mmw4-2xp2-gfrq"}],"sources":{"cve":[{"id":"CVE-2001-0168","description":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.","status":"published","published":"2001-03-09T05:00:00Z","modified":"2024-08-08T04:06:55.591Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0168","description":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.","status":"published","published":"2001-03-09T05:00:00Z","modified":"2024-08-08T04:06:55Z","updated_at":"2026-11-03T01:14:52.987378Z"}],"ghsa":[{"id":"GHSA-mmw4-2xp2-gfrq","title":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows...","description":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.","status":"published","published":"2022-04-30T18:15:33Z","modified":"2023-01-30T05:05:23Z","updated_at":"2026-11-02T14:47:15.872717Z"}],"nvd":[{"id":"CVE-2001-0168","description":"Buffer overflow in AT\u0026T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.","status":"published","published":"2001-05-03T04:00:00Z","modified":"2026-06-16T21:53:47.883Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}