CVE-2006-4000
UnknownEPSS 5.58%
Last modified
CVE-2006-4000 is a vulnerability of currently unknown severity. Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.. EPSS estimates a 5.58% chance of exploitation in the next 30 days.
Description
Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Barracuda Networks | Barracuda Spam Firewall | 3.3.01.001 |
| Barracuda Networks | Barracuda Spam Firewall | 3.3.03.053 |
| Barracuda Networks | Barracuda Spam Firewall | 3.3.03.055 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2006-4000?
Directory traversal vulnerability in cgi-bin/preview_email.cgi in Barracuda Spam Firewall (BSF) 3.3.01.001 through 3.3.03.053 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the file parameter.
How severe is CVE-2006-4000?
Severity scoring for CVE-2006-4000 is pending analysis. The EPSS model estimates a 5.58% probability of exploitation in the next 30 days.
How do I fix CVE-2006-4000?
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.
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Are you affected by CVE-2006-4000?
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Scan your code nowSource: NVD / NIST