Is CVE-2006-3439 in the CISA KEV catalog?

No. CVE-2006-3439 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-3439?

CVE-2006-3439 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2006-3439?

CVE-2006-3439 has an EPSS score of 84.08% (100th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-3439

HIGHEPSS 100th pctl

10.0

CVSS v2

NVD

Description

Buffer overflow in the Server Service in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 allows remote attackers, including anonymous users, to execute arbitrary code via a crafted RPC message, a different vulnerability than CVE-2006-1314.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

84.08%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

References

http://secunia.com/advisories/21388
http://securitytracker.com/id?1016667
http://www.cisco.com/en/US/products/ps6120/tsd_products_security_response09186a008070c75a.html
http://www.dhs.gov/dhspublic/display?content=5789
http://www.kb.cert.org/vuls/id/650769
http://www.securityfocus.com/bid/19409
http://www.us-cert.gov/cas/techalerts/TA06-220A.html
http://www.vupen.com/english/advisories/2006/3210
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-040
https://exchange.xforce.ibmcloud.com/vulnerabilities/28002
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A492

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.