CVE-2022-50793

HIGH 8.8CVE-2022-50793 · Published 30/12/2025 · updated 17/06/2026

In short

CVE-2022-50793 is a HIGH (CVSS 8.8) vulnerability affecting stream extension (sound4).
Chance of exploitation in the next 30 days (EPSS): 3.1%, higher than 87.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
stream extension sound4	`= 2.4.29`	No fix yet

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.

References

exchange.xforce.ibmcloud.com/vulnerabilities/247917 · Third Party Advisory
packetstormsecurity.com/files/170264/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-services-Command-Injection.html · Exploit
sound4.com · Product
vulncheck.com/advisories/sound-impactfirstpulseeco-x-authenticated-command-injection-via-www-data-handlerphp · Third Party Advisory
zeroscience.mk/en/vulnerabilities/ZSL-2022-5737.php · Exploit

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Package

Affected versions

Patched versions

stream extension

sound4

= 2.4.29

No fix yet

Description

More vulnerabilities in stream extension

See all →