CVE-2007-1527: Microsoft Windows Vista

Medium severity, CVSS 5.0. EPSS: 10.6% chance of exploitation in the next 30 days.

The LLTD Mapper in Microsoft Windows Vista does not verify that an IP address in a TLV type 0x07 field in a HELLO packet corresponds to a valid IP address for the local network, which allows remote attackers to trick users into communicating with an external host by sending a HELLO packet with the MW characteristic and a spoofed TLV type 0x07 field, aka the "Spoof and Management URL IP Redirect" attack.

Affected products

• Microsoft Windows Vista: any version

Published 2007-03-20. Last modified 2026-06-16.