FKIE_CVE-2022-2471

Vulnerability from fkie_nvd - Published: 2022-09-15 14:15 - Updated: 2026-06-17 04:41
Severity
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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
Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.
References
cve-requests@bitdefender.comhttps://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-camsThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-camsThird Party Advisory
Impacted products
Vendor Product Version
ezviz cs-c6n-a0-1c2wfr_firmware 5.3.0
ezviz cs-c6n-a0-1c2wfr -
ezviz cs-db1c-a0-1e2w2fr_firmware 5.3.0
ezviz cs-db1c-a0-1e2w2fr -
ezviz cs-c6n-b0-1g2wf_firmware 5.3.0
ezviz cs-c6n-b0-1g2wf -
ezviz cs-c3w-a0-3h4wfrl_firmware 5.3.5
ezviz cs-c3w-a0-3h4wfrl -
ezviz cs-cv248_firmware 5.2.1
ezviz cs-cv248 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Desbordamiento del B\u00fafer en la regi\u00f3n Stack de la Memoria en el componente de detecci\u00f3n de movimiento de EZVIZ usado en los modelos de c\u00e1mara CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL permite a un atacante remoto ejecutar c\u00f3digo remoto en el dispositivo. Este problema afecta a: EZVIZ CS-CV248 versiones anteriores a 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versiones anteriores a 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versiones anteriores a 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versiones anteriores a versi\u00f3n 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versiones anteriores a 5.3.5 build 220723"
    }
  ],
  "id": "CVE-2022-2471",
  "lastModified": "2026-06-17T04:41:57.460",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 6.0,
        "source": "cve-requests@bitdefender.com",
        "type": "Secondary"
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      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "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"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2022-09-15T14:15:09.640",
  "references": [
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      "source": "cve-requests@bitdefender.com",
      "tags": [
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      "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
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  "vulnStatus": "Modified",
  "weaknesses": [
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        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "cve-requests@bitdefender.com",
      "type": "Secondary"
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}



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