CVE-2026-5923

MEDIUM

Poly Voice – Potential Unauthorized Modification of WebUI using CSRF Attack

Title source: cna

STIX 2.1

Description

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

References (1)

Core 1

Core References

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

Scores

CVSS v4 6.0

EPSS 0.0014

EPSS Percentile 3.8%

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (3)

HP Inc./Poly CCX < 9.50

HP Inc./Poly Edge E < 8.6.0

HP Inc./Poly Trio C60 < 9.5.0

Published Jul 08, 2026

Tracked Since Jul 09, 2026