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CVE-2022-50793

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command Injection via www-data-handler.php

Published: Dec 30, 2025Updated: Jan 13, 2026 Sources: CVE List NVDCWE-78
NVD MITRE
8.8CVSSHIGH
EPSS Score
2.8%
Top 15.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an authenticated command injection vulnerability in the www-data-handler.php script that allows attackers to inject system commands through the 'services' POST parameter. Attackers can exploit this vulnerability by crafting malicious 'services' parameter values to execute arbitrary system commands with www-data user privileges.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-78

Affected Products

Impact/Pulse/FirstSOUND4 Ltd.
On-premDesktop App
Communications / voip-telephony
Impact/Pulse EcoSOUND4 Ltd.
On-premDesktop App
Communications / voip-telephony
BigVoice4SOUND4 Ltd.
On-premDesktop App
Communications / voip-telephony
BigVoice2SOUND4 Ltd.
On-premDesktop App
Communications / voip-telephony
StreamSOUND4 Ltd.
On-premDesktop App
Communications / voip-telephony
sound4 ltd.commercialCommunicationsaka bigvoice2, bigvoice4, impact/pulse eco
and 10 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5737.php
zeroscience.mk
https://packetstormsecurity.com/files/170264/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-services-Command-Injection.html
packetstormsecurity.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/247917
exchange.xforce.ibmcloud.com
and 2 more references View all →

Timeline

Published
Dec 30, 2025
Last Updated
Jan 13, 2026

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