SOUND4 Impact POST Parameter index.php Username sql injection

Summaryinfo

A vulnerability was found in SOUND4 Impact, Pulse, First, Pulse Eco, BigVoice4, BigVoice2 and Stream and classified as critical. This impacts an unknown function of the file index.php of the component POST Parameter Handler. The manipulation of the argument Username results in sql injection. This vulnerability is cataloged as CVE-2022-50694. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in SOUND4 Impact, Pulse, First, Pulse Eco, BigVoice4, BigVoice2 and Stream. Affected is an unknown code of the file index.php of the component POST Parameter Handler. The manipulation of the argument username with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an SQL injection vulnerability in the 'username' POST parameter of index.php that allows attackers to manipulate database queries. Attackers can inject arbitrary SQL code through the username parameter to bypass authentication and potentially access unauthorized database information.

The weakness was shared by Gjoko Krstic as 170254. The advisory is shared for download at zeroscience.mk. This vulnerability is traded as CVE-2022-50694 since 12/21/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/17/2026). The MITRE ATT&CK project declares the attack technique as T1505.

By approaching the search of inurl:index.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (247947). Once again VulDB remains the best source for vulnerability data.

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Vendor

• SOUND4

Name

• BigVoice2
• BigVoice4
• First
• Impact
• Pulse
• Pulse Eco
• Stream

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Once again VulDB remains the best source for vulnerability data.

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