OUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an insufficient session expiration vulnerability that allows attackers to reuse old session credentials. Attackers can exploit weak session management to potentially hijack active user sessions and gain unauthorized access to the application.
| Link | Resource |
|---|---|
| https://cxsecurity.com/issue/WLB-2022120030 | Exploit Third Party Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/247956 | Third Party Advisory |
| https://packetstormsecurity.com/files/170251/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Insufficient-Session-Expiration.html | Exploit Third Party Advisory |
| https://www.sound4.com/ | Product |
| https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-insufficient-session-expiration-vulnerability | Third Party Advisory |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5724.php | Exploit Third Party Advisory |
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20 Jan 2026, 18:51
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Sound4 wm2
Sound4 big Voice4 Firmware Sound4 Sound4 pulse Eco Sound4 impact Sound4 pulse Sound4 impact Eco Sound4 big Voice2 Firmware Sound4 impact Eco Firmware Sound4 big Voice4 Sound4 stream Extension Sound4 pulse Firmware Sound4 pulse Eco Firmware Sound4 first Firmware Sound4 first Sound4 wm2 Firmware Sound4 impact Firmware Sound4 big Voice2 |
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| References | () https://cxsecurity.com/issue/WLB-2022120030 - Exploit, Third Party Advisory | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/247956 - Third Party Advisory | |
| References | () https://packetstormsecurity.com/files/170251/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Insufficient-Session-Expiration.html - Exploit, Third Party Advisory | |
| References | () https://www.sound4.com/ - Product | |
| References | () https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-insufficient-session-expiration-vulnerability - Third Party Advisory | |
| References | () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5724.php - Exploit, Third Party Advisory | |
| CPE | cpe:2.3:h:sound4:pulse_eco:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:* cpe:2.3:h:sound4:wm2:-:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact_eco:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:* cpe:2.3:h:sound4:pulse:1.0:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:h:sound4:big_voice2:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:h:sound4:big_voice4:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:* cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:* cpe:2.3:h:sound4:pulse:2.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:first:1.0:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact:1.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:first:2.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact:2.0:*:*:*:*:*:*:* |
30 Dec 2025, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2025-12-30 23:15
Updated : 2026-01-20 18:51
NVD link : CVE-2022-50692
Mitre link : CVE-2022-50692
CVE.ORG link : CVE-2022-50692
JSON object : View
Insufficient Session Expiration