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CVE-2021-27757

Estado: ModificadaAlta (7.5)—

" Insecure password storage issue.The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere.Since the information is stored in cleartext, attackers could potentially read it and gain access to sensitive information."

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)

Hcltech — Bigfix Insights

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-27757",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@hcl.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "\"BigFix Insights\"",
          "versions": [
            {
              "status": "affected",
              "version": "\"BigFix Insights v10.0.0.x - 10.0.7.x\""
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-03-04T19:15:08.617",
  "references": [
    {
      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0095303",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@hcl.com"
    },
    {
      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0095303",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-312"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\" Insecure password storage issue.The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere.Since the information is stored in cleartext, attackers could potentially read it and gain access to sensitive information.\""
    },
    {
      "lang": "es",
      "value": "Un problema de almacenamiento de contraseñas no seguro. La aplicación almacena información confidencial en texto sin cifrar dentro de un recurso que podría ser accesible a otra esfera de control. Dado que la información es almacenada en texto sin cifrar, los atacantes podrían potencialmente leerla y conseguir acceso a información confidencial"
    }
  ],
  "lastModified": "2026-06-17T03:45:24.330",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hcltech:bigfix_insights:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E800C823-27B8-49A8-A0F5-A5480E7072CE",
              "versionEndExcluding": "10.0.8.0",
              "versionStartIncluding": "10.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@hcl.com"
}