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CVE-2024-27767

Estado: AnalizadaCrítica (9.8)—

CWE-287: Improper Authentication may allow Authentication Bypass

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)

Unitronics — Unilogic

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-27767",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27767",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-03-18T18:22:57.969128Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cna@cyber.gov.il",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "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"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cna@cyber.gov.il",
      "affectedData": [
        {
          "vendor": "Unitronics ",
          "product": "Unistream Unilogic",
          "versions": [
            {
              "status": "affected",
              "version": "All versions",
              "lessThan": "1.35.227",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:unitronics:unistream_unilogic:*:*:*:*:*:*:*:*"
          ],
          "vendor": "unitronics",
          "product": "unistream_unilogic",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.35.227",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-03-18T14:15:08.050",
  "references": [
    {
      "url": "https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cna@cyber.gov.il"
    },
    {
      "url": "https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@cyber.gov.il",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nCWE-287: Improper Authentication may allow Authentication Bypass\n\n"
    },
    {
      "lang": "es",
      "value": "CWE-287: Una autenticación incorrecta puede permitir la omisión de autenticación"
    }
  ],
  "lastModified": "2026-06-17T07:20:15.630",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:unitronics:unilogic:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "83F6397D-8B10-4F64-B2E6-693E63BEA027",
              "versionEndExcluding": "1.35.227"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@cyber.gov.il"
}