CVE-2026-0754
Received Received - Intake

Embedded Test Key Extraction in Poly Voice Enables Certificate Spoofing

Publication date: 2026-03-03

Last updated on: 2026-03-03

Assigner: HP Inc.

Description
An embedded test key and certificate could be extracted from a Poly Voice device using specialized reverse engineering tools. This extracted certificate could be accepted by a SIP service provider if the service provider does not perform proper validation of the device certificate.

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Meta Information

Published
2026-03-03
Last Modified
2026-03-03
Generated
2026-07-06
AI Q&A
2026-03-03
EPSS Evaluated
2026-07-05
NVD
CVE-2026-0754
EUVD
EUVD-2026-9270

Affected Vendors & Products

Currently, no data is known.

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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

This vulnerability involves an embedded test key and certificate within a Poly Voice device that can be extracted using specialized reverse engineering tools.

If a SIP service provider does not properly validate the device certificate, the extracted certificate could be accepted by the service provider, potentially allowing unauthorized access or impersonation.

Impact Analysis

The impact of this vulnerability is that an attacker who extracts the embedded test certificate could potentially impersonate a legitimate Poly Voice device to a SIP service provider.

This could lead to unauthorized access to the SIP service, interception or manipulation of voice communications, and other security breaches if the service provider does not perform proper certificate validation.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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