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 (5)
Core 5
Core References
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5728.php
Exploit, Third Party Advisory, VDB Entry exploit
https://packetstormsecurity.com/files/170255/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ICMP-Flood-Attack.html
Third Party Advisory vdb-entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/247948
Product product
https://www.sound4.com/
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-icmp-flood-attack-via-network-commands
Scores
CVSS v3
7.5
EPSS
0.0074
EPSS Percentile
49.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (12)
sound4/big_voice2_firmware
1.30
sound4/big_voice4_firmware
1.2
sound4/first_firmware
2.15
sound4/first_firmware
1.69
sound4/impact_eco_firmware
1.16
sound4/impact_firmware
2.15
sound4/impact_firmware
1.69
sound4/pulse_eco_firmware
1.16
sound4/pulse_firmware
2.15
sound4/pulse_firmware
1.69
... and 2 more
Published
Dec 30, 2025
Tracked Since
Feb 18, 2026