How severe is CVE-2006-7177?

CVE-2006-7177 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2006-7177 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-7177?

CVE-2006-7177 affects Madwifi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-7177?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2006-7177 published?

CVE-2006-7177 was published on 2007-03-30 and last updated on 2026-06-16.

CVE-2006-7177

CVE-2006-7177 is a high-severity vulnerability in Madwifi with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Madwifi
Published: 2007-03-30
Last modified: 2026-06-16

Description

MadWifi, when Ad-Hoc mode is used, allows remote attackers to cause a denial of service (system crash) via unspecified vectors that lead to a kernel panic in the ieee80211_input function, related to "packets coming from a 'malicious' WinXP system."

Frequently asked questions

What is CVE-2006-7177?: MadWifi, when Ad-Hoc mode is used, allows remote attackers to cause a denial of service (system crash) via unspecified vectors that lead to a kernel panic in the ieee80211_input function, related to "packets coming from a 'malicious' WinXP system."
How severe is CVE-2006-7177?: CVE-2006-7177 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2006-7177 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-7177?: CVE-2006-7177 affects Madwifi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-7177?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-7177 published?: CVE-2006-7177 was published on 2007-03-30 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:madwifi:madwifi:0.9.2:*:*:*:*:*:*:*

More vulnerabilities in Madwifi

CVE-2007-2831 — Critical (CVSS 10.0): Array index error in the (1) ieee80211_ioctl_getwmmparams and (2) ieee80211_ioctl_setwmmparams functions in…
CVE-2006-7178 — High (CVSS 7.8): MadWifi before 0.9.3 does not properly handle reception of an AUTH frame by an IBSS node, which allows remote attackers…
CVE-2006-7179 — High (CVSS 7.8): ieee80211_input.c in MadWifi before 0.9.3 does not properly process Channel Switch Announcement Information Elements…
CVE-2006-6332 — High (CVSS 7.5): Stack-based buffer overflow in net80211/ieee80211_wireless.c in MadWifi before 0.9.2.1 allows remote attackers to…
CVE-2005-4835 — High (CVSS 7.1): The ath_rate_sample function in the ath_rate/sample/sample.c sample code in MadWifi before 0.9.3 allows remote…
CVE-2006-7180 — Medium (CVSS 6.8): ieee80211_output.c in MadWifi before 0.9.3 sends unencrypted packets before WPA authentication succeeds, which allows…

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