CVE-2022-50696
CRITICAL EPSS 39.7%
Published Dec 30, 20256mo ago · Modified Jun 17, 20261w ago
9.3 CVSS 4.0
Published Dec 30, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago
Description
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain hardcoded credentials embedded in server binaries that cannot be modified through normal device operations. Attackers can leverage these static credentials to gain unauthorized access to the device across Linux and Windows distributions without requiring user interaction.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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 Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
39.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-798 Use of Hard-coded Credentials Authentication
Affected Products 23
| Vendor | Product | Version | Range |
|---|---|---|---|
| sound4 | first_firmware | 2.15 | any |
| sound4 | first | 2.0 | any |
| sound4 | first_firmware | 1.69 | any |
| sound4 | first | 1.0 | any |
| sound4 | impact_eco_firmware | 1.16 | any |
| sound4 | impact_eco | * | any |
| sound4 | pulse_eco_firmware | 1.16 | any |
| sound4 | pulse_eco | * | any |
| sound4 | big_voice4_firmware | 1.2 | any |
| sound4 | big_voice4 | * | any |
| sound4 | big_voice2_firmware | 1.30 | any |
| sound4 | big_voice2 | * | any |
| sound4 | wm2_firmware | 1.11 | any |
| sound4 | wm2 | * | any |
| sound4 | impact_firmware | 2.15 | any |
| sound4 | impact | 2.0 | any |
| sound4 | impact_firmware | 1.69 | any |
| sound4 | impact | 1.0 | any |
| sound4 | pulse_firmware | 2.15 | any |
| sound4 | pulse | 2.0 | any |
| sound4 | pulse_firmware | 1.69 | any |
| sound4 | pulse | 1.0 | any |
| sound4 | stream_extension | 2.4.29 | any |
References 5
- exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/247949
- packetstormsecurity.com https://packetstormsecurity.com/files/170256/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Hardcoded-Credentials.html
- sound4.com https://www.sound4.com/
- vulncheck.com https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-hardcoded-credentials-authentication-bypass
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5729.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.