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CVE-2022-2821

Estado: ModificadaAlta (7.5)—

Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.

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)

Namelessmc — Nameless

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-2821",
  "cveTags": [],
  "metrics": {
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "security@huntr.dev",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/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
      }
    ],
    "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": "security@huntr.dev",
      "affectedData": [
        {
          "vendor": "namelessmc",
          "product": "namelessmc/nameless",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "v2.0.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-15T11:21:32.013",
  "references": [
    {
      "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@huntr.dev"
    },
    {
      "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@huntr.dev"
    },
    {
      "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@huntr.dev",
      "description": [
        {
          "lang": "en",
          "value": "CWE-304"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2."
    },
    {
      "lang": "es",
      "value": "Una Paso Crítico Faltante en la Autenticación en el repositorio de GitHub namelessmc/nameless versiones anteriores a v2.0.2."
    }
  ],
  "lastModified": "2026-06-17T04:42:38.750",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F1C3B9E-870D-4C08-92E2-9FAFF94700C2",
              "versionEndExcluding": "2.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@huntr.dev"
}