CVE-2007-1529

CVE-2007-1529 is a medium-severity vulnerability in Microsoft Windows Vista with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The LLTD Responder in Microsoft Windows Vista does not send the Mapper a response to a DISCOVERY packet if another host has sent a spoofed response first, which allows remote attackers to spoof arbitrary hosts via a network-based race condition, aka the "Total Spoof" attack.

Frequently asked questions

What is CVE-2007-1529?
The LLTD Responder in Microsoft Windows Vista does not send the Mapper a response to a DISCOVERY packet if another host has sent a spoofed response first, which allows remote attackers to spoof arbitrary hosts via a network-based race condition, aka the "Total Spoof" attack.
How severe is CVE-2007-1529?
CVE-2007-1529 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-1529 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1529?
CVE-2007-1529 affects Microsoft Windows Vista. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1529?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1529 published?
CVE-2007-1529 was published on 2007-03-20 and last updated on 2026-06-16.

References

Affected products (1)

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