Critical severity9.8NVD Advisory· Published Dec 30, 2025· Updated Jun 17, 2026
CVE-2022-50796
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
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
16- cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:*
cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:*
- cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:*
- Range: <=2.x
<=2.x+ 1 more
- (no CPE)range: <=2.x
- (no CPE)range: Version 2: 1.1/2.15
- Range: <=2.x
Patches
Vulnerability mechanics
References
5- packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.htmlnvdExploitThird Party AdvisoryVDB Entry
- www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.phpnvdExploitThird Party Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/247951nvdThird Party Advisory
- www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcginvdThird Party Advisory
- www.sound4.comnvdProduct
News mentions
0No linked articles in our index yet.