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CVE-2021-42655

Estado: ModificadaAlta (8.8)—

SiteServer CMS V6.15.51 is affected by a SQL injection vulnerability.

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)

Sscms — Siteserver CMS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-42655",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "affected": [
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  "published": "2022-05-24T13:15:07.593",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-89"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SiteServer CMS V6.15.51 is affected by a SQL injection vulnerability."
    },
    {
      "lang": "es",
      "value": "SiteServer CMS versión V6.15.51, está afectado por una vulnerabilidad de inyección SQL"
    }
  ],
  "lastModified": "2026-06-17T04:09:55.367",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}