CVE-2022-50694 SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x SQL Injection via Username Parameter

High 8.8 Published Updated

Attackers can inject SQL via the username parameter to bypass authentication and access unauthorized database information in SOUND4 audio software.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2022-50694?

CVE-2022-50694 is a high-severity SQL injection vulnerability in Kantar Media BigVoice2, published on 30 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-89

Which versions are affected by CVE-2022-50694?

It affects 9 products.

Products include Sound4 Big Voice2 Firmware, Sound4 Big Voice4 Firmware, Sound4 First Firmware, Sound4 Impact Eco Firmware, Sound4 Impact Firmware, Sound4 Pulse Eco Firmware and 3 more.

How do I fix CVE-2022-50694?

No fix has been published for CVE-2022-50694 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2022-50694 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50694 exists.

Sources

Also known as GHSA-vf6p-f83q-937h.

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