{"id":"CVE-2022-50696","title":"SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Hardcoded Credentials Authentication Bypass","summary":"SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain hardcoded credentials embedded in server binaries that cannot be modified through normal device operations. Attackers can leverage these static credentials to gain unauthorized…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-798"],"vendor":"SOUND4 Ltd.","product":"Impact/Pulse/First","affected":["Impact/Pulse/First Version 2: 1.1/2.15","impact_pulse_eco 1.16","BigVoice4 1.2","BigVoice2 1.30","Stream 1.1/2.4.29","WM2 1.11"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-03-04T19:29:43.261231Z"},"exploitAvailable":true,"published":"2025-12-30","updated":"2026-10-01","sourceUpdated":"2026-10-01T19:19:06.504Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50696","references":[{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5729.php","label":"Zero Science Lab Disclosure (ZSL-2022-5729)"},{"url":"https://packetstormsecurity.com/files/170256/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Hardcoded-Credentials.html","label":"Packet Storm Security Exploit Details"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/247949","label":"IBM X-Force Vulnerability Exchange Entry"},{"url":"https://www.sound4.com/","label":"SOUND4 Product Homepage"},{"url":"https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-hardcoded-credentials-authentication-bypass","label":"VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Hardcoded Credentials Authentication Bypass"}],"tags":["cve.org","exploit-available"],"epss":0.00596,"epssPercentile":0.46508,"ingestedAt":"2026-10-01T19:58:57.582Z","slug":"CVE-2022-50696","body":"## Overview\n\nSOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain hardcoded credentials embedded in server binaries that cannot be modified through normal device operations. Attackers can leverage these static credentials to gain unauthorized access to the device across Linux and Windows distributions without requiring user interaction.\n\n## Affected\n\n- `Impact/Pulse/First Version 2: 1.1/2.15`\n- `impact_pulse_eco 1.16`\n- `BigVoice4 1.2`\n- `BigVoice2 1.30`\n- `Stream 1.1/2.4.29`\n- `WM2 1.11`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":66,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}