Azure Access Technology BLU-IC2 and BLU-IC4 Flooding Vulnerability

Vulnerability

A vulnerability allowing resource allocation without limits or throttling has been identified in Azure Access Technology BLU-IC2 and BLU-IC4, both through version 1.19.5. This vulnerability could be exploited to cause flooding, potentially leading to denial-of-service conditions.

Impact

Exploitation of this vulnerability can lead to flooding, causing denial-of-service conditions.

Remediation

Users are advised to update to the latest supported version of the firmware or software. Instructions for downloading the patch release can be found on the Azure Access Technology website.

Added: Oct 15, 2025, 7:19 PM
Updated: Oct 15, 2025, 7:19 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
2.5
exploitability
7.4
remediation
0.0
relevance
0.7
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.