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I-O Data UD-LT2 Inclusion of Undocumented Features Vulnerability

Vulnerability

A vulnerability allowing the inclusion of undocumented features has been identified in I-O Data UD-LT2 routers with firmware version 1.00.008_SE and earlier. This vulnerability allows remote attackers to disable the LAN-side firewall and open specific ports on the affected devices.

Impact

Exploitation of this vulnerability allows remote attackers to disable the LAN-side firewall and open specific ports on the affected router.

Remediation

Users are advised to update the router's firmware to version 1.00.011_SE, which addresses this vulnerability.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
0.6
exploitability
7.4
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
5.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.