AVTECH Room Alert Cleartext Transmission of Sensitive Information (CVE-2024-33471)

medium Tenable OT Security Plugin ID 505324

Synopsis

The remote OT asset is affected by a vulnerability.

Description

An individual with administrative access can change the mail server host within the device. An attacker who has obtained administrative access can update the mail server to an attacker controller IP. When the device attempts to authenticate to the mail server, it will pass the previously configured credentials in plaintext to the attacker's IP.

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

Solution

Refer to the vendor advisory.

Plugin Details

Severity: Medium

ID: 505324

File Name: tenable_ot_avtech_CVE-2024-33471.nasl

Version: 1.1

Type: Remote

Family: Tenable.ot

Published: 4/17/2026

Updated: 4/17/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v3

Risk Factor: Medium

Base Score: 6.8

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

Vulnerability Information

CPE: cpe:/o:avtech:room_alert_32e_firmware, cpe:/o:avtech:room_alert_32s_firmware, cpe:/o:avtech:room_alert_12s_firmware, cpe:/o:avtech:room_alert_3s_firmware, cpe:/o:avtech:room_alert_4e_firmware, cpe:/o:avtech:room_alert_12e_firmware, cpe:/o:avtech:room_alert_3e_firmware

Required KB Items: Tenable.ot/AVTECH

Exploit Ease: No known exploits are available

Patch Publication Date: 5/16/2024

Vulnerability Publication Date: 5/16/2024

Reference Information

CVE: CVE-2024-33471

CWE: 319

Detections

Analytics