CVE-2022-50692

HIGH 7.5CVE-2022-50692 · Published 30/12/2025 · updated 17/06/2026

In short

CVE-2022-50692 is a HIGH (CVSS 7.5) vulnerability affecting stream extension (sound4).
Chance of exploitation in the next 30 days (EPSS): 0.58%, higher than 48.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
stream extension sound4	`= 2.4.29`	No fix yet

Description

SOUND4 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.

References

cxsecurity.com/issue/WLB-2022120030 · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/247956 · Third Party Advisory
packetstormsecurity.com/files/170251/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Insufficient-Session-Expiration.html · Exploit
sound4.com · Product
vulncheck.com/advisories/sound-impactfirstpulseeco-x-insufficient-session-expiration-vulnerability · Third Party Advisory
zeroscience.mk/en/vulnerabilities/ZSL-2022-5724.php · Exploit

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Package

Affected versions

Patched versions

stream extension

sound4

= 2.4.29

No fix yet

Description

More vulnerabilities in stream extension

See all →