CVE-2003-0121
UnknownEPSS 3.07%
Last modified
CVE-2003-0121 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.07% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Clearswift | Mailsweeper | 4.0 |
| Clearswift | Mailsweeper | 4.1 |
| Clearswift | Mailsweeper | 4.2 |
| Clearswift | Mailsweeper | 4.3 |
References
- http://www.securityfocus.com/bid/7044Patch, Vendor Advisory
- http://www.securityfocus.com/bid/7044Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2003-0121?
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.
How severe is CVE-2003-0121?
Severity scoring for CVE-2003-0121 is pending analysis. The EPSS model estimates a 3.07% probability of exploitation in the next 30 days.
How do I fix CVE-2003-0121?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2003-0121?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST