CVE-2025-0657 HIGH

CVE-2025-0657: ALC WebCTRL Carrier i-Vu and Gen5 Controllers Array Index out-of-range

Vendor Automated Logic
Product WebCtrl
Weakness CWE-129
Published November 27, 2025
Last update November 28, 2025

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A weakness in Automated Logic and Carrier i-Vu Gen5 router on driver version drv_gen5_106-01-2380, allows malformed packets to be sent through BACnet MS/TP network causing the devices to enter a fault state. This fault state requires a manual power cycle to return the device to network visibility.

Key dates

02Disclosure timeline

November 27, 2025 CVE published
November 28, 2025 Record updated