Unrated severityNVD Advisory· Published Dec 30, 2025· Updated Feb 18, 2026
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi
CVE-2022-50796
Description
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.
AI Insight
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Affected products
4- Range: <=2.x
- Range: <=2.x
- Range: Version 2: 1.1/2.15
Patches
Vulnerability mechanics
References
5- packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.htmlmitreexploit
- www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcgimitrethird-party-advisory
- www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.phpmitrethird-party-advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/247951mitrevdb-entry
- www.sound4.commitreproduct
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