CVE-2022-50695

HIGH 7.5CVE-2022-50695 · Published 30/12/2025 · updated 17/06/2026

In short

CVE-2022-50695 is a HIGH (CVSS 7.5) vulnerability affecting stream extension (sound4).
Chance of exploitation in the next 30 days (EPSS): 0.80%, higher than 56.8% 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 contains a network vulnerability that allows unauthenticated attackers to send ICMP signals to arbitrary hosts through network command scripts. Attackers can abuse ping.php, traceroute.php, and dns.php to generate network flooding attacks targeting external hosts.

References

exchange.xforce.ibmcloud.com/vulnerabilities/247948 · Third Party Advisory
packetstormsecurity.com/files/170255/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ICMP-Flood-Attack.html · Exploit
sound4.com · Product
vulncheck.com/advisories/sound-impactfirstpulseeco-x-icmp-flood-attack-via-network-commands · Third Party Advisory
zeroscience.mk/en/vulnerabilities/ZSL-2022-5728.php · Exploit

More vulnerabilities in stream extension

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

stream extension

sound4

= 2.4.29

No fix yet

Description

More vulnerabilities in stream extension

See all →