High 7.5Published Dec 30, 2025

CVE-2022-50695SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x ICMP Flood Attack via Network Commands

Updated under an hour ago (Oct 27, 2026, 11:40 AM ET)

Does this affect you?

It affects SOUND4 Ltd. Impact/Pulse/First and 14 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for SOUND4 Ltd. Impact/Pulse/First

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Modified
Record last updated: Oct 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

SOUND4 Ltd. Impact/Pulse/First sound4:impact_pulse_first (from the name)	Version 2: 1.1/2.15	CNA record
SOUND4 Ltd. Impact/Pulse Eco sound4:impact_pulse_eco (from the name)	1.16	CNA record
SOUND4 Ltd. BigVoice4 sound4:bigvoice4 (from the name)	1.2	CNA record
SOUND4 Ltd. BigVoice2 sound4:bigvoice2 (from the name)	1.30	CNA record
SOUND4 Ltd. Stream sound4:stream (from the name)	1.1/2.4.29	CNA record
Kantar Media WM2 kantar_media:wm2 (from the name)	1.11	CNA record
sound4 impact_firmware sound4:impact_firmware	2.15; 1.69	NVD
sound4 pulse_firmware sound4:pulse_firmware	2.15; 1.69	NVD
sound4 first_firmware sound4:first_firmware	2.15; 1.69	NVD
sound4 impact_eco_firmware sound4:impact_eco_firmware	1.16	NVD
1–10 of 15

References

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5728.php	third-party-advisory, exploit
https://packetstormsecurity.com/files/170255/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ICMP-Flood-Attack.html	exploit, third-party-advisory, vdb-entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/247948	vdb-entry, third-party-advisory
https://www.sound4.com/	product
https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-icmp-flood-attack-via-network-commands	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.