« Volver al listado

CVE-2023-40251

Estado: ModificadaMedia (5.9)—

Missing Encryption of Sensitive Data vulnerability in Genians Genian NAC V4.0, Genians Genian NAC V5.0, Genians Genian NAC Suite V5.0, Genians Genian ZTNA allows Man in the Middle Attack.This issue affects Genian NAC V4.0: from V4.0.0 through V4.0.155; Genian NAC V5.0: from V5.0.0 through V5.0.42 (Revision 117460); Genian NAC Suite V5.0: from V5.0.0 through V5.0.54; Genian ZTNA: from V6.0.0 through V6.0.15.

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 (2)

Genians — Genian NACGenians — Genian Ztna

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-40251",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-40251",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-01T18:10:03.722743Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "vuln@krcert.or.kr",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.2,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "vuln@krcert.or.kr",
      "affectedData": [
        {
          "vendor": "Genians",
          "product": "Genian NAC V4.0",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "V4.0.156",
                  "status": "unaffected"
                }
              ],
              "version": "V4.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "V4.0.155"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "Genians",
          "product": "Genian NAC V5.0",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "V5.0.42 (Revision 117461)",
                  "status": "unaffected"
                }
              ],
              "version": "V5.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "V5.0.42 (Revision 117460)"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "Genians",
          "product": "Genian NAC Suite V5.0",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "V5.0.55",
                  "status": "unaffected"
                }
              ],
              "version": "V5.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "V5.0.54"
            }
          ],
          "defaultStatus": "affected"
        },
        {
          "vendor": "Genians",
          "product": "Genian ZTNA",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "V6.0.16",
                  "status": "unaffected"
                }
              ],
              "version": "V6.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "V6.0.15"
            }
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2023-08-17T07:15:43.737",
  "references": [
    {
      "url": "https://docs.genians.com/nac/5.0/release/ko/advisories/GN-SA-2023-001.html",
      "source": "vuln@krcert.or.kr"
    },
    {
      "url": "https://docs.genians.com/nac/5.0/release/ko/advisories/GN-SA-2023-001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "vuln@krcert.or.kr",
      "description": [
        {
          "lang": "en",
          "value": "CWE-311"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-311"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Encryption of Sensitive Data vulnerability in Genians Genian NAC V4.0, Genians Genian NAC V5.0, Genians Genian NAC Suite V5.0, Genians Genian ZTNA allows Man in the Middle Attack.This issue affects Genian NAC V4.0: from V4.0.0 through V4.0.155; Genian NAC V5.0: from V5.0.0 through V5.0.42 (Revision 117460); Genian NAC Suite V5.0: from V5.0.0 through V5.0.54; Genian ZTNA: from V6.0.0 through V6.0.15.\n\n"
    }
  ],
  "lastModified": "2026-06-17T06:16:52.317",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:genians:genian_nac:*:*:*:*:-:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE039840-D93C-49CA-BB6A-B70771196C1B",
              "versionEndExcluding": "4.0.156",
              "versionStartIncluding": "4.0.0"
            },
            {
              "criteria": "cpe:2.3:a:genians:genian_nac:*:*:*:*:-:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "04EF7B43-ADE3-474E-8E9F-7B2AD27FAB0C",
              "versionEndExcluding": "5.0.55",
              "versionStartIncluding": "5.0.0"
            },
            {
              "criteria": "cpe:2.3:a:genians:genian_nac:5.0.42:-:*:*:lts:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E514BF16-6FE5-4029-BBFB-87A487C5BC07"
            },
            {
              "criteria": "cpe:2.3:a:genians:genian_nac:5.0.42:revision_117460:*:*:lts:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A8D2C71-F0A1-41D4-9A84-EAE0CBC39B22"
            },
            {
              "criteria": "cpe:2.3:a:genians:genian_ztna:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A36D6C47-C07E-41F3-9051-47CE254B01D0",
              "versionEndExcluding": "6.0.16",
              "versionStartIncluding": "6.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vuln@krcert.or.kr"
}