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Public proof of concept

CVE-2022-50792

A public proof of concept exists; no exploitation attested.

  • Published2025-12-30
  • WeaknessCWE-22

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an unauthenticated file disclosure vulnerability that allows remote attackers to access sensitive system files. Attackers can exploit the vulnerability by manipulating the 'file' GET parameter to disclose arbitrary files on the affected device.

Timeline

dates in UTC
  1. 2025-12-3023:15CVE publishedNVD

Versions per branch

NVD
Sound4 first firmwareversion to verify
BranchAffectedFixed in
2.15= 2.15no fix published
1.69= 1.69no fix published
Sound4 impact firmwareversion to verify
BranchAffectedFixed in
2.15= 2.15no fix published
1.69= 1.69no fix published
Sound4 pulse firmwareversion to verify
BranchAffectedFixed in
2.15= 2.15no fix published
1.69= 1.69no fix published

6 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA6 products

As VulnCheck, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • SOUND4 Ltd. Impact/Pulse/First
    Affected
    • = Version 2: 1.1/2.15no fix stated
  • SOUND4 Ltd. Impact/Pulse Eco
    Affected
    • = 1.16no fix stated
  • SOUND4 Ltd. BigVoice4
    Affected
    • = 1.2no fix stated
  • SOUND4 Ltd. BigVoice2
    Affected
    • = 1.30no fix stated
  • SOUND4 Ltd. Stream
    Affected
    • = 1.1/2.4.29no fix stated
  • Kantar Media WM2
    Affected
    • = 1.11no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-10-01

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionpoc2026-03-04
  • CNACVSS 4.08.7known since 2026-10-23
  • CNACVSS 3.17.5known since 2026-10-23
  • NVDCVSS 3.17.5read 2026-10-23
  • CNAweakness (CWE)CWE-22known since 2026-10-23
  • FIRST EPSSEPSS score1.6 %2026-11-08
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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
Published
2025-12-30
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-7h43-qx63-fwcr

Frequently asked questions

What is CVE-2022-50792?

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an unauthenticated file disclosure vulnerability that allows remote attackers to access sensitive system files. Attackers can exploit the vulnerability by manipulating the 'file' GET parameter to disclose arbitrary files on the affected device.

Is CVE-2022-50792 actively exploited?

A proof-of-concept exploit exists for CVE-2022-50792, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2022-50792?

CVE-2022-50792 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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