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CVE-2023-47267

Estado: AnalizadaCrítica (9.8)—

An issue discovered in TheGreenBow Windows Enterprise Certified VPN Client 6.52, Windows Standard VPN Client 6.87, and Windows Enterprise VPN Client 6.87 allows attackers to gain escalated privileges via crafted changes to memory mapped file.

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)

Thegreenbow — Thegreenbow VPN Client

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-47267",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-12-19T22:15:08.060",
  "references": [
    {
      "url": "https://www.thegreenbow.com/en/support/security-alerts/#deeplink-16093",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.thegreenbow.com/en/support/security-alerts/#deeplink-16093",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue discovered in TheGreenBow Windows Enterprise Certified VPN Client 6.52, Windows Standard VPN Client 6.87, and Windows Enterprise VPN Client 6.87 allows attackers to gain escalated privileges via crafted changes to memory mapped file."
    },
    {
      "lang": "es",
      "value": "Un problema descubierto en TheGreenBow Windows Enterprise Certified VPN Client 6.52, Windows Standard VPN Client 6.87 y Windows Enterprise VPN Client 6.87 permite a los atacantes obtener privilegios aumentados mediante cambios elaborados en el archivo asignado en memoria."
    }
  ],
  "lastModified": "2026-06-17T06:32:31.860",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:thegreenbow:thegreenbow_vpn_client:*:*:*:*:enterprise_certified:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2C5C2BE9-2839-40F6-9D96-0EF76AAFD92F",
              "versionEndExcluding": "6.52.006",
              "versionStartIncluding": "6.52.004"
            },
            {
              "criteria": "cpe:2.3:a:thegreenbow:thegreenbow_vpn_client:*:*:*:*:standard:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43D69AFC-1E33-4C88-B8BC-BA86BE8B9DA1",
              "versionEndExcluding": "6.87.108",
              "versionStartIncluding": "6.87.001"
            },
            {
              "criteria": "cpe:2.3:a:thegreenbow:thegreenbow_vpn_client:*:*:*:*:enterprise:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "03267B57-E3F6-430F-9F3E-D7200087D52B",
              "versionEndExcluding": "6.87.109",
              "versionStartIncluding": "6.87.001"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}