CVE-2026-5923

Poly Voice – Potential Unauthorized Modification of WebUI using CSRF Attack

State: Published
Severity: 6.0 Medium
Published: Jul 8, 2026
Updated: Jul 9, 2026
Reserved: Apr 8, 2026

Description

Malicious use of a stolen cookie might allow modifications to the contents of the IP phone’s webpage.

Scores

CVSS	Score	Vector	Source
4.0	6.0 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N	hp

Weaknesses

CWE-352 Cross-Site request forgery (CSRF)

Affected Products

Product	Versions
Poly CCXHP Inc.	before 9.50Affected
Poly Edge EHP Inc.	before 8.6.0Affected
Poly Trio C60HP Inc.	before 9.5.0Affected

References

https://support.hp.com/us-en/document/ish_15255241-15255270-16/hpsbpy04109

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