What’s Vulnerable › Vulnerabilities

CVE-2022-50788: SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Information Disclosure via Log Directory

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-30 · updated 2026-06-17
• Weakness: CWE-548

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive log files. Attackers can directly browse the /log directory to retrieve system and sensitive information without authentication.

Affected products

• Sound4 Big Voice2 Firmware: 1.30
• Sound4 Big Voice4 Firmware: 1.2
• Sound4 First Firmware: 2.15, 1.69
• Sound4 Impact Eco Firmware: 1.16
• Sound4 Impact Firmware: 2.15, 1.69
• Sound4 Pulse Eco Firmware: 1.16
• Sound4 Pulse Firmware: 2.15, 1.69
• Sound4 Stream Extension: 2.4.29
• Sound4 Wm2 Firmware: 1.11

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/247921
• https://packetstormsecurity.com/files/170259/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Information-Disclosure.html
• https://www.sound4.com/
• https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-information-disclosure-via-log-directory
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5732.php

Get alerted when CVE-2022-50788 or the next vulnerability affects your stack