CVE-2022-50794
CRITICAL EPSS 86.8%
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 an unauthenticated command injection vulnerability in the username parameter. Attackers can exploit index.php and login.php scripts by injecting arbitrary shell commands through the HTTP POST 'username' parameter to execute system commands.
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
86.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-78 OS Command Injection Injection
Affected Products 23
| Vendor | Product | Version | Range |
|---|---|---|---|
| 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 | 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 | stream_extension | 2.4.29 | any |
References 5
- exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/247914
- packetstormsecurity.com https://packetstormsecurity.com/files/170266/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-username-Command-Injection.html
- sound4.com https://www.sound4.com/
- vulncheck.com https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-command-injection-via-username
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5739.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.