CVE-2026-32324
Received Received - Intake
Embedded Key Material in Anviz CX7 Firmware Enables MQTT Decryption

Publication date: 2026-04-17

Last updated on: 2026-05-04

Assigner: ICS-CERT

Description
Anviz CX7 Firmware is  vulnerable because the application embeds reusable certificate/key material, enabling decryption of MQTT traffic and potential interaction with device messaging channels at scale.
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Published
2026-04-17
Last Modified
2026-05-04
Generated
2026-06-16
AI Q&A
2026-04-17
EPSS Evaluated
2026-06-15
NVD
CVE-2026-32324
EUVD
EUVD-2026-23476
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
anviz cx7_firmware *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
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Executive Summary

The vulnerability in Anviz CX7 Firmware arises because the application embeds reusable certificate and key material. This flaw allows attackers to decrypt MQTT traffic and potentially interact with the device's messaging channels on a large scale.

Impact Analysis

This vulnerability can lead to unauthorized decryption of MQTT communications, which compromises the confidentiality and integrity of the data transmitted. Attackers could intercept sensitive information and manipulate device messaging channels, potentially disrupting device operations or gaining unauthorized access.

Compliance Impact

The vulnerability in Anviz CX7 Firmware involves embedded reusable certificate/key material that enables decryption of MQTT traffic and potential unauthorized interaction with device messaging channels. This could lead to unauthorized access to sensitive data transmitted by the device.

Such unauthorized access and potential data exposure may impact compliance with data protection regulations like GDPR and HIPAA, which require protection of sensitive personal and health information during transmission and storage.

However, specific impacts on compliance depend on the context of device deployment and data handled, which is not detailed in the provided information.

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