Vulnerabilities > CVE-2001-1581 - Security Bypass vulnerability in Clearswift Limited Mailsweeper 4.2

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
clearswift-limited

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Clearswift_Limited
1