« Volver al listado

CVE-2022-45326

Estado: ModificadaMedia (4.9)—

An XML external entity (XXE) injection vulnerability in Kwoksys Kwok Information Server before v2.9.5.SP31 allows remote authenticated users to conduct server-side request forgery (SSRF) attacks.

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)

Kwoksys — Information Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-45326",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-45326",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T14:18:07.400008Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-12-06T17:15:11.057",
  "references": [
    {
      "url": "http://www.kwoksys.com/wiki/index.php?title=Release_Notes",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.navsec.net/2022/11/12/kwoksys-xxe.html",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kwoksys.com/wiki/index.php?title=Release_Notes",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.navsec.net/2022/11/12/kwoksys-xxe.html",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An XML external entity (XXE) injection vulnerability in Kwoksys Kwok Information Server before v2.9.5.SP31 allows remote authenticated users to conduct server-side request forgery (SSRF) attacks."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de entidad externa XML (XXE) en Kwoksys Kwok Information Server anterior a v2.9.5.SP31 permite a usuarios remotos autenticados realizar ataques de server-side request forgery (SSRF)."
    }
  ],
  "lastModified": "2026-06-17T05:09:47.470",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "406A7032-975A-4DD1-B1C8-19445BEB203C",
              "versionEndExcluding": "2.9.5"
            },
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:2.9.5:sp23:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C33D444-187A-4703-BD87-EE8B748C1BCE"
            },
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:2.9.5:sp25:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A4E1CF97-7E82-4F85-BC10-97EABDAC57D9"
            },
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:2.9.5:sp26:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8E36B49B-02CB-46A7-8492-7AC70D6E6ED2"
            },
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:2.9.5:sp29:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D55EB26E-CE1A-407C-97A6-B5C04EDC15AF"
            },
            {
              "criteria": "cpe:2.3:a:kwoksys:information_server:2.9.5:sp30:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4F15C079-2333-43C9-8328-564F1F3D0EB2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}