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CVE-2021-35221

Estado: ModificadaAlta (8.1)—

Improper Access Control Tampering Vulnerability using ImportAlert function which can lead to a Remote Code Execution (RCE) from the Alerts Settings page.

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)

Solarwinds — Orion Platform

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-35221",
  "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:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
      }
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        "cvssData": {
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          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 8.1,
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          "baseSeverity": "HIGH",
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          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH"
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          "product": "Orion Platform",
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              "version": "2020.2.6 and previous versions",
              "versionType": "custom",
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          "platforms": [
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  "published": "2021-08-31T13:15:07.163",
  "references": [
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        "Vendor Advisory"
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    },
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      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@solarwinds.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Access Control Tampering Vulnerability using ImportAlert function which can lead to a Remote Code Execution (RCE) from the Alerts Settings page."
    },
    {
      "lang": "es",
      "value": "Una Vulnerabilidad de Manipulación del Control de Acceso Inapropiado usando la función ImportAlert que puede conllevar una Ejecución de Código Remota (RCE) desde la página Alerts Settings"
    }
  ],
  "lastModified": "2026-06-17T03:57:19.740",
  "configurations": [
    {
      "nodes": [
        {
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      "operator": "AND"
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  "sourceIdentifier": "psirt@solarwinds.com"
}