{"id":"CVE-2000-0733","aliases":["EUVD-2000-0728","GHSA-79jr-hhg4-h2jm"],"status":"published","title":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format...","description":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format strings, which allows remote attackers to execute arbitrary commands via a long RLD variable in the IAC-SB-TELOPT_ENVIRON request.","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":0.12405,"percentile":0.96237,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-10-13T04:00:00Z","modified":"2026-06-16T21:52:22Z","exploits":[{"source":"exploitdb","id":"EDB-20149","title":"IRIX 5.2/5.3/6.x - TelnetD Environment Variable Format String","type":"remote","platform":"irix","date":"2000-07-01","verified":true,"url":"https://www.exploit-db.com/exploits/20149"}],"products":[{"vendor":"sgi","product":"irix"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-08/0154.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"ftp://sgigate.sgi.com/security/20000801-02-P","tags":["vendor-advisory","x_refsource_SGI","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1572","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0733"},{"url":"https://github.com/advisories/GHSA-79jr-hhg4-h2jm"}],"sources":{"cve":[{"id":"CVE-2000-0733","description":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format strings, which allows remote attackers to execute arbitrary commands via a long RLD variable in the IAC-SB-TELOPT_ENVIRON request.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41.479Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0728","description":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format strings, which allows remote attackers to execute arbitrary commands via a long RLD variable in the IAC-SB-TELOPT_ENVIRON request.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41Z","updated_at":"2026-11-03T00:56:24.256161Z"}],"ghsa":[{"id":"GHSA-79jr-hhg4-h2jm","title":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format...","description":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format strings, which allows remote attackers to execute arbitrary commands via a long RLD variable in the IAC-SB-TELOPT_ENVIRON request.","status":"published","published":"2022-05-03T03:06:45Z","modified":"2023-02-01T05:00:57Z","updated_at":"2026-11-02T14:49:38.236988Z"}],"nvd":[{"id":"CVE-2000-0733","description":"Telnetd telnet server in IRIX 5.2 through 6.1 does not properly cleans user-injected format strings, which allows remote attackers to execute arbitrary commands via a long RLD variable in the IAC-SB-TELOPT_ENVIRON request.","status":"published","published":"2000-10-20T04:00:00Z","modified":"2026-06-16T21:52:22.137Z","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":"2026-11-02T13:59:02.365657Z"}]}}