CVE-2022-50796

🗓️ 30 Dec 2025 22:41:39Reported by VulnCheckType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 44 Views🌐 WEB

Unauthenticated remote code execution via upload.cgi on Sound4 devices due to path traversal.

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2022-50796	31 Dec 202521:03	–	circl
CNNVD	SOUND4多款产品路径遍历漏洞	30 Dec 202500:00	–	cnnvd
Cvelist	CVE-2022-50796 SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi	30 Dec 202522:41	–	cvelist
EUVD	EUVD-2022-55930	31 Dec 202500:31	–	euvd
NVD	CVE-2022-50796	30 Dec 202523:15	–	nvd
OSV	CVE-2022-50796	30 Dec 202523:15	–	osv
Positive Technologies	PT-2025-54244	30 Dec 202500:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2022-50796: Improper Limitation of a Pathname to a Restricted Directory	30 Dec 202500:00	–	rapid7
Vulnrichment	CVE-2022-50796 SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi	30 Dec 202522:41	–	vulnrichment
Zero Science Lab	SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x (upload.cgi) Unauthenticated Remote Code Execution	14 Dec 202200:00	–	zeroscience

NVD

Vulners

CNA

Node

AND

sound4 impact_firmwareMatch2.15

sound4 impactMatch2.0

Node

AND

sound4 impact_firmwareMatch1.69

sound4 impactMatch1.0

Node

AND

sound4 pulse_firmwareMatch2.15

sound4 pulseMatch2.0

Node

AND

sound4 pulse_firmwareMatch1.69

sound4 pulseMatch1.0

Node

AND

sound4 first_firmwareMatch2.15

sound4 firstMatch2.0

Node

AND

sound4 first_firmwareMatch1.69

sound4 firstMatch1.0

Node

AND

sound4 impact_eco_firmwareMatch1.16

sound4 impact_ecoMatch-

Node

AND

sound4 pulse_eco_firmwareMatch1.16

sound4 pulse_ecoMatch-

Node

AND

sound4 big_voice4_firmwareMatch1.2

sound4 big_voice4Match-

Node

AND

sound4 big_voice2_firmwareMatch1.30

sound4 big_voice2Match-

Node

AND

sound4 wm2_firmwareMatch1.11

sound4 wm2Match-

Node

sound4 stream_extensionMatch2.4.29

[
  {
    "vendor": "SOUND4 Ltd.",
    "product": "Impact/Pulse/First",
    "versions": [
      {
        "version": "Version 2: 1.1/2.15",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "SOUND4 Ltd.",
    "product": "Impact/Pulse Eco",
    "versions": [
      {
        "version": "1.16",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "SOUND4 Ltd.",
    "product": "BigVoice4",
    "versions": [
      {
        "version": "1.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "SOUND4 Ltd.",
    "product": "BigVoice2",
    "versions": [
      {
        "version": "1.30",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "SOUND4 Ltd.",
    "product": "Stream",
    "versions": [
      {
        "version": "1.1/2.4.29",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Kantar Media",
    "product": "WM2",
    "versions": [
      {
        "version": "1.11",
        "status": "affected"
      }
    ]
  }
]

Source	Link
sound4	www.sound4.com/
exchange	www.exchange.xforce.ibmcloud.com/vulnerabilities/247951
zeroscience	www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php
packetstormsecurity	www.packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.html
vulncheck	www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcgi

Parameter	Position	Path	Description	CWE
path	path	/upload.cgi	Unauthenticated remote code execution via path traversal in the firmware upgrade/upload functionality (upload.cgi), enabling arbitrary file write as www-data and remote code execution.	CWE-22

01 Oct 2026 19:19Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.19.8

CVSS 49.3

EPSS0.01567

SSVC

CWE-22