Is CVE-2006-3524 in the CISA KEV catalog?

No. CVE-2006-3524 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-3524?

CVE-2006-3524 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2006-3524?

CVE-2006-3524 has an EPSS score of 66.99% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-3524

HIGHEPSS 99th pctl

7.5

CVSS v2

NVD

Description

Buffer overflow in SIPfoundry sipXtapi released before 20060324 allows remote attackers to execute arbitrary code via a long CSeq field value in an INVITE message.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

66.99%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047757.html
http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047794.html
http://secunia.com/advisories/20997
http://securitytracker.com/id?1016455
http://www.osvdb.org/27122
http://www.securityfocus.com/archive/1/439617/100/0/threaded
http://www.securityfocus.com/archive/1/440135/100/0/threaded
http://www.securityfocus.com/bid/18906
http://www.vupen.com/english/advisories/2006/2735
https://exchange.xforce.ibmcloud.com/vulnerabilities/27681

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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.