CVE-2009-3347
CVE-2009-3347 is a critical-severity vulnerability in D-link Dir-400 with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: D-link Dir-400
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2009-3347?
- 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.
- How severe is CVE-2009-3347?
- CVE-2009-3347 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2009-3347 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2009-3347?
- CVE-2009-3347 affects D-link Dir-400. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2009-3347?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2009-3347 published?
- CVE-2009-3347 was published on 2009-09-24 and last updated on 2026-06-16.
References
- http://intevydis.com/vd-list.shtml
- http://secunia.com/advisories/36454
- http://www.osvdb.org/57791
- http://www.securityfocus.com/bid/36237
- http://www.securitytracker.com/id?1022826
Affected products (1)
- cpe:2.3:h:d-link:dir-400:*:*:*:*:*:*:*:*
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