High severity7.2NVD Advisory· Published Dec 30, 2025· Updated Jun 17, 2026
CVE-2022-50787
CVE-2022-50787
Description
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- 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:*:*:*:*:*:*:*
2.x+ 1 more
- (no CPE)range: 2.x
- (no CPE)range: Version 2: 1.1/2.15
Patches
Vulnerability mechanics
References
5- packetstormsecurity.com/files/170258/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Persistent-Cross-Site-Scripting.htmlnvdExploitThird Party AdvisoryVDB Entry
- www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5731.phpnvdExploitThird Party Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/247920nvdThird Party Advisory
- www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-stored-cross-site-scriptingnvdThird Party Advisory
- www.sound4.comnvdProduct
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