CVE-2022-50692

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Insufficient Session Expiration Vulnerability

HIGH
7.5
CVSS Score
Published: December 30, 2025 at 10:41 PM UTC
Updated: October 1, 2026 at 07:19 PM UTC
16 products affected across 2 vendorsFirst FirmwareImpact FirmwarePulse Firmware

Using Impact/Pulse/First by SOUND4 Ltd.?

Get instant alerts when new vulnerabilities affect Impact/Pulse/First - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an insufficient session expiration vulnerability that allows attackers to reuse old session credentials. Attackers can exploit weak session management to potentially hijack active user sessions and gain unauthorized access to the application.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

sound4-big-voice2 (same device)
sound4-big-voice4 (same device)
sound4-first (same device)
sound4-impact-eco (same device)
sound4-impact (same device)
sound4-pulse-eco (same device)
sound4-pulse (same device)
sound4-wm2 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-613

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card