Carrier Corporation i-VU Improper Validation of Array Index (CVE-2025-0657)

high Tenable OT Security Plugin ID 505511

Synopsis

The remote OT asset is affected by a vulnerability.

Description

CWE-129 Improper Validation of Array Index vulnerability exists in Automated Logic WebCTRL and Carrier i-Vu Building Automation System products. Software uses an array index that has not been properly validated to ensure it falls within valid array bounds. This can result in out-of-bounds access, and if the resulting exception is not handled (CWE-248 Uncaught Exception), leads to cessation of an essential process within the affected device.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Upgrade to Automated Logic WebCTRL or Carrier i-Vu version 8.5, 9.0, or later. Support for versions 8.0, 7.0, 6.5, 6.1, and 6.0 has expired.

Plugin Details

Severity: High

ID: 505511

File Name: tenable_ot_carriercorporation_CVE-2025-0657.nasl

Version: 1.2

Type: Remote

Family: Tenable.ot

Published: 6/23/2026

Updated: 6/25/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.28

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.8

Threat Score: 6.8

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

CPE: cpe:/a:automatedlogic:i-vu

Required KB Items: Tenable.ot/CarrierCorporation

Exploit Ease: No known exploits are available

Patch Publication Date: 11/26/2025

Vulnerability Publication Date: 11/26/2025

Reference Information

CVE: CVE-2025-0657

CWE: 129

Detections

Analytics