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CVE-2021-22221

Estado: ModificadaMedia (6.5)—

Se ha detectado un problema en GitLab que afecta a todas las versiones a partir de la versión 12.9.0 versiones anteriores a 13.10.5, a todas las versiones a partir de la versión 13.11.0 versiones anteriores a 13.11.5, a todas las versiones a partir de la versión 13.12.0 versiones anteriores a 13.12.2. Una comprobación insuficiente de la contraseña expirada en varias operaciones permite al usuario mantener un acceso limitado después de que su contraseña haya expirado

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)

Gitlab — Gitlab

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-22221",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@gitlab.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@gitlab.com",
      "affectedData": [
        {
          "vendor": "GitLab",
          "product": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": ">=13.12.0, <13.12.2"
            },
            {
              "status": "affected",
              "version": ">=13.11.0, <13.11.5"
            },
            {
              "status": "affected",
              "version": ">=12.9.0, <13.10.5"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-08T19:15:08.163",
  "references": [
    {
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22221.json",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/292006",
      "tags": [
        "Broken Link"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22221.json",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/292006",
      "tags": [
        "Broken Link"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue has been discovered in GitLab affecting all versions starting from 12.9.0 before 13.10.5, all versions starting from 13.11.0 before 13.11.5, all versions starting from 13.12.0 before 13.12.2. Insufficient expired password validation in various operations allow user to maintain limited access after their password expired"
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en GitLab que afecta a todas las versiones a partir de la versión 12.9.0 versiones anteriores a 13.10.5, a todas las versiones a partir de la versión 13.11.0 versiones anteriores a 13.11.5, a todas las versiones a partir de la versión 13.12.0 versiones anteriores a 13.12.2. Una comprobación insuficiente de la contraseña expirada en varias operaciones permite al usuario mantener un acceso limitado después de que su contraseña haya expirado"
    }
  ],
  "lastModified": "2026-06-17T03:36:50.037",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A62BFC69-BE91-4202-B134-DAB4DD3E052C",
              "versionEndExcluding": "13.10.5",
              "versionStartIncluding": "12.9.0"
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "943B7F69-3181-4D24-B114-18B2FCBAA7ED",
              "versionEndExcluding": "13.10.5",
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            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
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              "matchCriteriaId": "299084AF-AA62-4503-B9E8-3D44898553DF",
              "versionEndExcluding": "13.11.5",
              "versionStartIncluding": "13.11.0"
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36C14C68-B2DB-4EDB-9604-764D5CEC8C2C",
              "versionEndExcluding": "13.11.5",
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            },
            {
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              "matchCriteriaId": "F16BCB65-EA10-492B-B921-5F90632BA5E5",
              "versionEndExcluding": "13.12.2",
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              "matchCriteriaId": "B3020FB1-3219-41FB-9E06-282E9F8075DD",
              "versionEndExcluding": "13.12.2",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@gitlab.com"
}