HIGH SEVERITY

CVE-2007-0066

Home Server vulnerability

CVSS
7.1
EPSS
31.5%
EPSS pct
98th
Exploited
No known
The kernel in Microsoft Windows 2000 SP4, XP SP2, and Server 2003, when ICMP Router Discovery Protocol (RDP) is enabled, allows remote attackers to cause a denial of service via fragmented router advertisement ICMP packets that trigger an out-of-bounds read, aka "Windows Kernel TCP/IP/ICMP Vulnerability."
Affected vendor
Microsoft
Affected product
Home Server
CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Published
2008-01-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to complete impact to availability.

Its EPSS score of 31.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2007-0066

  • Confirm whether Microsoft Home Server is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-0066.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-0066

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