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CVE-2009-3347

10.0 · HIGH

Buffer overflow on the D-Link DIR-400 wireless router allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by a certain module in VulnDisco Pack Professional 8…

Published Sep 24, 2009d-linkCWE-119EPSS 4.16%

Overview

CVE-2009-3347 is a high-severity vulnerability affecting d-link dir-400. It was published on September 24, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Buffer overflow on the D-Link DIR-400 wireless router allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by a certain module in VulnDisco Pack Professional 8.10 through 8.11. NOTE: as of 20090917, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.

Remediation

Check the references section for vendor advisories and patches from d-link. Update dir-400 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

VendorProductVersionsStatus

References

Refintevydis.com/vd-list.shtmlRefsecunia.com/advisories/36454Refwww.osvdb.org/57791Refwww.securityfocus.com/bid/36237Refwww.securitytracker.com/id?1022826Refintevydis.com/vd-list.shtmlRefsecunia.com/advisories/36454Refwww.osvdb.org/57791Refwww.securityfocus.com/bid/36237Refwww.securitytracker.com/id?1022826

How CyberStrike helps

Frequently asked questions

What is CVE-2009-3347?

CVE-2009-3347 is a high-severity vulnerability affecting d-link dir-400. It was published on September 24, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2009-3347?

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-3347?

Check the references section for vendor advisories and patches from d-link. Update dir-400 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.

How can CyberStrike help with CVE-2009-3347?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-3347 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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