Is CVE-2007-5756 in the CISA KEV catalog?

No. CVE-2007-5756 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-5756?

CVE-2007-5756 has a CVSS v2 base score of 6.9 (MEDIUM).

What is the EPSS score for CVE-2007-5756?

CVE-2007-5756 has an EPSS score of 0.59% (44th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-5756?

Upgrade winpcap to 4.0.2 or later.

CVE & CISA-KEV Catalog

CVE-2007-5756

MEDIUM

6.9

CVSS v2

NVD

Description

Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.

CWE-129

How to fix

Remediation Available

winpcapNVD

Affected:< 4.0.2Fixed in:4.0.2CVE-2007-5756derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.59%probability of exploitation in 30 days

44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

Patch1

secunia.com

Third-Party Advisory3

Release Notes1

winpcap.org

Other references2

Related Vulnerabilities

Other CWE-129 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-35592	Medium	6.3	51%	-	Fix
CVE-2021-35598	Medium	6.3	50%	-	Fix
CVE-2021-35594	Medium	6.3	50%	-	Fix
CVE-2022-35737	High	7.5	19%	-	Fix
CVE-2014-6317	High	7.1	18%	-	-
CVE-2023-40477	High	7.8	13%	-	Fix

Embed a live status badge for CVE-2007-5756

Markdown

[![CVE-2007-5756](https://tridentstack.com/cve/badge/CVE-2007-5756.svg)](https://tridentstack.com/cve/CVE-2007-5756)

HTML

<a href="https://tridentstack.com/cve/CVE-2007-5756"><img src="https://tridentstack.com/cve/badge/CVE-2007-5756.svg" alt="CVE-2007-5756"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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 2026-04-23.