CVE-2026-0754

SIP Service Providers – Possible Impersonation of Poly Voice Device

State: Published
Severity: 8.2 High
Published: Mar 3, 2026
Updated: Mar 3, 2026
Reserved: Jan 8, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N	hp

Weaknesses

CWE-321

Affected Products

Product	Versions
VVXHP Inc	before <UCS 6.4.8Affected
Edge EHP Inc	before <PVOS 8.5.0Affected
Trio 8300HP Inc	before <UCS 8.1.7.cAffected

References

https://support.hp.com/us-en/document/ish_14269649-14269682-16/hpsbpy04081

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