Vulnerability-Lookup

FKIE_CVE-2022-50789

Vulnerability from fkie_nvd - Published: 2025-12-30 23:15 - Updated: 2026-06-17 05:24

Severity

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

Summary

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file.

References

URL	Tags
disclosure@vulncheck.com	https://exchange.xforce.ibmcloud.com/vulnerabilities/247922	Third Party Advisory
disclosure@vulncheck.com	https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.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-conditional-command-injection-via-dnsphp	Third Party Advisory
disclosure@vulncheck.com	https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.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

JSON

To clipboard

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              "version": "1.1/2.4.29"
            }
          ]
        },
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          "vendor": "Kantar Media",
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    },
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  ],
  "id": "CVE-2022-50789",
  "lastModified": "2026-06-17T05:24:11.110",
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}

CVE-2022-50789 (GCVE-0-2022-50789)

Vulnerability from cvelistv5 – Published: 2025-12-30 22:41 – Updated: 2026-01-16 18:59

Title

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Injection via dns.php

Summary

Severity

8.5 (High)


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

7.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-05 19:40 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck mitre root

References

5 references

URL	Tags
https://www.zeroscience.mk/en/vulnerabilities/ZSL…	third-party-advisory
https://packetstormsecurity.com/files/170260/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

6 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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          ]
        },
        {
          "product": "Stream",
          "vendor": "SOUND4 Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "1.1/2.4.29"
            }
          ]
        },
        {
          "product": "WM2",
          "vendor": "Kantar Media",
          "versions": [
            {
              "status": "affected",
              "version": "1.11"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "LiquidWorm as Gjoko Krstic of Zero Science Lab"
        }
      ],
      "datePublic": "2022-12-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-16T18:59:59.639Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "Zero Science Lab Disclosure (ZSL-2022-5733)",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php"
        },
        {
          "name": "Packet Storm Security Exploit Details",
          "tags": [
            "exploit"
          ],
          "url": "https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.html"
        },
        {
          "name": "IBM X-Force Vulnerability Exchange Entry",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/247922"
        },
        {
          "name": "SOUND4 Product Homepage",
          "tags": [
            "product"
          ],
          "url": "https://www.sound4.com/"
        },
        {
          "name": "VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Conditional Command Injection via dns.php",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-dnsphp"
        }
      ],
      "title": "SOUND4 IMPACT/FIRST/PULSE/Eco \u003c=2.x Conditional Command Injection via dns.php",
      "x_generator": {
        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2022-50789",
    "datePublished": "2025-12-30T22:41:36.629Z",
    "dateReserved": "2025-12-26T16:41:38.889Z",
    "dateUpdated": "2026-01-16T18:59:59.639Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.