{"id":"CVE-2002-1790","aliases":["EUVD-2002-1769","GHSA-q27r-qgw3-47hx"],"status":"published","title":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote...","description":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.33967,"percentile":0.98405,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:59Z","exploits":[{"source":"exploitdb","id":"EDB-21613","title":"Microsoft IIS 4.0/5.0 - SMTP Service Encapsulated SMTP Address (MS99-027)","type":"remote","platform":"windows","date":"2002-07-12","verified":true,"url":"https://www.exploit-db.com/exploits/21613"}],"products":[{"vendor":"microsoft","product":"exchange_server"},{"vendor":"microsoft","product":"internet_information_server"},{"vendor":"microsoft","product":"internet_information_services"}],"references":[{"url":"http://online.securityfocus.com/archive/1/281914","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.iss.net/security_center/static/9580.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Broken Link"]},{"url":"http://www.securityfocus.com/bid/5213","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1790"},{"url":"https://github.com/advisories/GHSA-q27r-qgw3-47hx"}],"sources":{"cve":[{"id":"CVE-2002-1790","description":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-09-17T01:40:52.287Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1769","description":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-09-17T01:40:52Z","updated_at":"2026-11-03T00:28:47.497259Z"}],"ghsa":[{"id":"GHSA-q27r-qgw3-47hx","title":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote...","description":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.","status":"published","published":"2022-04-30T18:21:53Z","modified":"2023-01-30T05:06:35Z","updated_at":"2026-11-02T14:47:31.480899Z"}],"nvd":[{"id":"CVE-2002-1790","description":"The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T21:59:59.16Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.239725Z"}]}}