What’s Vulnerable › Vulnerabilities

CVE-2003-1485

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-12-31 · updated 2026-06-16
• Weakness: CWE-20

Description

Clearswift MAILsweeper 4.0 through 4.3.7 allows remote attackers to bypass filtering via a file attachment that contains "multiple extensions combined with large blocks of white space."

Affected products

• Clearswift Mailsweeper: 4.0, 4.1, 4.2, 4.3, 4.3.3, 4.3.4 (+4)

References

• http://www.clearswift.com/download/bin/Patches/ReadMe_SMTP_438.htm
• http://www.securityfocus.com/bid/7568
• http://www.clearswift.com/download/bin/Patches/ReadMe_SMTP_438.htm
• http://www.securityfocus.com/bid/7568

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