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Critical · 9.8 CVE-2023-53955 EUVD-2023-60244GHSA-gj7r-228j-689h

SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Authorization Bypass via Insecure Object References

Published Dec 22, 2025 · Updated Oct 1, 2026 · Assigned by VulnCheck

Description

SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access hidden system resources. Attackers can exploit the vulnerability by manipulating user-supplied input to execute privileged functionalities without proper authentication.

Affected products

VendorProductAffectedFixed
SOUND4 Impact/Pulse/First Version 2: 1.1/2.15 —
SOUND4 Impact/Pulse Eco 1.16 —
SOUND4 BigVoice4 1.2 —
SOUND4 BigVoice2 1.30 —
SOUND4 Stream 1.1/2.4.29 —
Kantar Media WM2 1.11 —

References