CVE-2001-1581

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Dec 31, 2001
Last modified
Jun 16, 2026
NVD status
Modified

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