{"cve":"CVE-2004-2703","nvd":{"published":"2004-12-31T05:00:00.000","modified":"2026-06-16T22:10:11.400","status":"Modified","description":"Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version 4.3 or MAILsweeper Business Suite I or II, allows remote attackers to bypass scanning by including encrypted data in a mail message, which causes the message to be marked as \"Clean\" instead of \"Encrypted\".","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://download.mimesweeper.com/www/TechnicalDocumentation/MSWSMTP505UpdateReadMe.htm","http://secunia.com/advisories/13160","http://www.osvdb.org/11602","http://www.securityfocus.com/bid/11669","https://exchange.xforce.ibmcloud.com/vulnerabilities/18035"],"products":["clearswift:mailsweeper_business_suite_i","clearswift:mailsweeper_business_suite_ii","clearswift:mailsweeper_for_smtp","clearswift:mimesweeper_for_web"],"source":"nvd","synced_at":"2026-10-19T19:38:22.000386253+00:00"},"epss":{"cve":"CVE-2004-2703","score":0.01117,"percentile":0.66115,"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."]}