SQL Injection Vulnerability in SOUND4 IMPACT/FIRST/PULSE/Eco Authentication Mechanism
CVE-2023-53960

9.3CRITICAL

Key Information:

Vendor

Sound4 Ltd.

Status
Impact/pulse/first
Impact/pulse Eco
Bigvoice4
Bigvoice2
Vendor
CVE Published:
22 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-53960?

An SQL injection vulnerability exists in the authentication mechanism of SOUND4 IMPACT/FIRST/PULSE/Eco version 2.x, specifically in the 'index.php' file. This flaw allows attackers to inject malicious SQL code via the 'password' POST parameter, which could lead to unauthorized access by bypassing authentication protocols. Exploiting this vulnerability can result in serious security risks, exposing sensitive data and potentially granting full control over the affected system.

Affected Version(s)

BigVoice2 1.30

BigVoice4 1.2

Impact/Pulse Eco 1.16

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-53960 - Proof of Concept

References

https://www.exploit-db.com/exploits/51171
exploit
https://web.archive.org/web/20221207074555/https://www.so...
product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-57...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LiquidWorm as Gjoko Krstic of Zero Science Lab
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CVE-2023-53960 : SQL Injection Vulnerability in SOUND4 IMPACT/FIRST/PULSE/Eco Authentication Mechanism