CVE-2003-0121

Published Mar 18, 2003 clearswift

Overview

CVE-2003-0121 is a known-severity vulnerability affecting clearswift mailsweeper. It was published on March 18, 2003.

Technical Description

Clearswift MAILsweeper 4.x allows remote attackers to bypass attachment detection via an attachment that does not specify a MIME-Version header field, which is processed by some mail clients.

Remediation

Check the references section for vendor advisories and patches from clearswift. Update mailsweeper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor	Product	Versions	Status

References

Ref marc.info/?l=bugtraq&m=104716030503607&w=2 Ref www.securityfocus.com/archive/1/316311 Ref www.securityfocus.com/bid/7044 Ref marc.info/?l=bugtraq&m=104716030503607&w=2 Ref www.securityfocus.com/archive/1/316311 Ref www.securityfocus.com/bid/7044

Frequently Asked Questions

What is CVE-2003-0121?

CVE-2003-0121 is a known-severity vulnerability affecting clearswift mailsweeper. It was published on March 18, 2003.

How severe is CVE-2003-0121?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2003-0121?

How can CyberStrike help with CVE-2003-0121?

CyberStrike's AI-powered security agents can automatically detect CVE-2003-0121 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.