CVE-2007-3681
MEDIUM · CVSS 6.6EPSS 2.4%EU EUVD
The IOCTL 9031 (BIOCGSTATS) handler in the NPF.SYS device driver in WinPcap before 4.0.1 allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters.
Key facts
- CVSS score
- 6.6 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:M/Au:S/C:C/I:C/A:C- EPSS score
- 2.4% (84th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-3665)
- Published
- July 11, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-3665 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- winpcap / winpcap
- winpcap / winpcap
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=550
- http://osvdb.org/37889
- http://secunia.com/advisories/25982(Patch, Vendor Advisory)
- http://securitytracker.com/id?1018350
- http://www.securityfocus.com/archive/1/473270/100/0/threaded
- http://www.securityfocus.com/archive/1/473297/100/0/threaded
- http://www.securityfocus.com/archive/1/473301/100/0/threaded
- http://www.securityfocus.com/bid/24829(Patch)
- http://www.vupen.com/english/advisories/2007/2468
- http://www.winpcap.org/misc/changelog.htm
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35309
- https://www.exploit-db.com/exploits/4165
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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