CVE-2022-50695SOUND4 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.
Updated under an hour ago ()
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It affects sound4 impact_firmware and 8 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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, NVD)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
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
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 |
sound4 stream_extension sound4:stream_extension | 2.4.29 | NVD |
sound4 wm2_firmware sound4:wm2_firmware | 1.11 | NVD |
sound4 big_voice2_firmware sound4:big_voice2_firmware | 1.30 | NVD |
sound4 big_voice4_firmware sound4:big_voice4_firmware | 1.2 | NVD |
sound4 pulse_eco_firmware sound4:pulse_eco_firmware | 1.16 | NVD |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/247948third-party-advisory
- https://packetstormsecurity.com/files/170255/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ICMP-Flood-Attack.htmlexploit, third-party-advisory, vdb-entry
- https://www.sound4.com/product
- https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-icmp-flood-attack-via-network-commandsthird-party-advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5728.phpexploit, 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.