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CVE-2023-53963

SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Unauthenticated Remote Command Injection

Published: Dec 22, 2025Updated: Jan 13, 2026 Sources: CVE List NVDCWE-78
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
3.0%
Top 14.2%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
No Fix Available

Description

SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an unauthenticated OS command injection vulnerability that allows remote attackers to execute arbitrary shell commands through the 'password' parameter. Attackers can exploit the login.php and index.php scripts by injecting shell commands via the 'password' POST parameter to execute commands with web server privileges.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
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

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources 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.exploit-db.com/exploits/51173
exploit-db.com
https://web.archive.org/web/20221207074555/https://www.sound4.com/
web.archive.org
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5738.php
zeroscience.mk
and 1 more references View all →

Timeline

Published
Dec 22, 2025
Last Updated
Jan 13, 2026

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