Vulnerability-Lookup

FKIE_CVE-2022-50796

Vulnerability from fkie_nvd - Published: 2025-12-30 23:15 - Updated: 2026-01-16 19:16

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.

References

URL	Tags
disclosure@vulncheck.com	https://exchange.xforce.ibmcloud.com/vulnerabilities/247951	Third Party Advisory
disclosure@vulncheck.com	https://packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.html	Exploit, Third Party Advisory, VDB Entry
disclosure@vulncheck.com	https://www.sound4.com/	Product
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcgi	Third Party Advisory
disclosure@vulncheck.com	https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php	Exploit, Third Party Advisory

Impacted products

Vendor	Product	Version
sound4	impact_firmware	2.15
sound4	impact	2.0
sound4	impact_firmware	1.69
sound4	impact	1.0
sound4	pulse_firmware	2.15
sound4	pulse	2.0
sound4	pulse_firmware	1.69
sound4	pulse	1.0
sound4	first_firmware	2.15
sound4	first	2.0
sound4	first_firmware	1.69
sound4	first	1.0
sound4	impact_eco_firmware	1.16
sound4	impact_eco	-
sound4	pulse_eco_firmware	1.16
sound4	pulse_eco	-
sound4	big_voice4_firmware	1.2
sound4	big_voice4	-
sound4	big_voice2_firmware	1.30
sound4	big_voice2	-
sound4	wm2_firmware	1.11
sound4	wm2	-
sound4	stream_extension	2.4.29

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CVE-2022-50796 (GCVE-0-2022-50796)

Vulnerability from cvelistv5 – Published: 2025-12-30 22:41 – Updated: 2026-02-18 21:22

Title

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi

Summary

Severity ?

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

VulnCheck

References

URL

Tags

	https://www.zeroscience.mk/en/vulnerabilities/ZSL…	third-party-advisory
	https://packetstormsecurity.com/files/170268/SOUN…	exploit
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entry
	https://www.sound4.com/	product
	https://www.vulncheck.com/advisories/sound-impact…	third-party-advisory

Impacted products

Vendor

Product

Version

SOUND4 Ltd.

Impact/Pulse/First

Affected: Version 2: 1.1/2.15

SOUND4 Ltd.	Impact/Pulse Eco	Affected: 1.16
SOUND4 Ltd.	BigVoice4	Affected: 1.2
SOUND4 Ltd.	BigVoice2	Affected: 1.30
SOUND4 Ltd.	Stream	Affected: 1.1/2.4.29
Kantar Media	WM2	Affected: 1.11

Date Public ?

2022-12-14 00:00

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab

Show details on NVD website

JSON

To clipboard

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            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
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      ],
      "problemTypes": [
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            {
              "cweId": "CWE-22",
              "description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-01-16T19:00:13.438Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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      "references": [
        {
          "name": "Zero Science Lab Disclosure (ZSL-2022-5741)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php"
        },
        {
          "name": "Packet Storm Security Exploit Details",
          "tags": [
            "exploit"
          ],
          "url": "https://packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.html"
        },
        {
          "name": "IBM X-Force Vulnerability Exchange Entry",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/247951"
        },
        {
          "name": "SOUND4 Product Homepage",
          "tags": [
            "product"
          ],
          "url": "https://www.sound4.com/"
        },
        {
          "name": "VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Remote Code Execution via upload.cgi",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcgi"
        }
      ],
      "title": "SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Unauthenticated Remote Code Execution via upload.cgi",
      "x_generator": {
        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2022-50796",
    "datePublished": "2025-12-30T22:41:39.503Z",
    "dateReserved": "2025-12-26T16:41:38.890Z",
    "dateUpdated": "2026-02-18T21:22:29.703Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2022-50796

CVE-2022-50796 (GCVE-0-2022-50796)

Tags

Sightings

Nomenclature