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CVE-2020-6880

Estado: ModificadaCrítica (9.8)—

A ZXELINK wireless controller has a SQL injection vulnerability. A remote attacker does not need to log in. By sending malicious SQL statements, because the device does not properly filter parameters, successful use can obtain management rights. This affects: ZXV10 W908 all versions before MIPS_A_1022IPV6R3T6P7Y20.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

ZTE — Zxv10 W908 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-6880",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  "affected": [
    {
      "source": "psirt@zte.com.cn",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "ZXV10 W908",
          "versions": [
            {
              "status": "affected",
              "version": "all versions before MIPS_A_1022IPV6R3T6P7Y20"
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  "published": "2020-12-01T16:15:11.300",
  "references": [
    {
      "url": "http://www.zxelink.com.cn/website/html/CommonContent.html?classify=news&id=43&menuID=20201126153313319",
      "tags": [
        "Vendor Advisory"
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      "source": "psirt@zte.com.cn"
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      "url": "http://www.zxelink.com.cn/website/html/CommonContent.html?classify=news&id=43&menuID=20201126153313319",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-89"
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  "descriptions": [
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      "lang": "en",
      "value": "A ZXELINK wireless controller has a SQL injection vulnerability. A remote attacker does not need to log in. By sending malicious SQL statements, because the device does not properly filter parameters, successful use can obtain management rights. This affects: ZXV10 W908 all versions before MIPS_A_1022IPV6R3T6P7Y20."
    },
    {
      "lang": "es",
      "value": "Un controlador inalámbrico ZXELINK, presenta una vulnerabilidad de inyección SQL. Un atacante remoto no necesita iniciar sesión. Mediante el envío de declaraciones SQL maliciosas, debido a que el dispositivo no filtra los parámetros apropiadamente, un uso exitoso puede obtener derechos de administración. Esto afecta: ZXV10 W908 todas las versiones anteriores a MIPS_A_1022IPV6R3T6P7Y20"
    }
  ],
  "lastModified": "2026-06-17T03:23:58.137",
  "configurations": [
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  "sourceIdentifier": "psirt@zte.com.cn"
}