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CVE-2021-45074

Estado: ModificadaMedia (5.4)—

JFrog Artifactory before 7.29.3 and 6.23.38, is vulnerable to Broken Access Control, a low-privileged user is able to delete other known users OAuth token, which will force a reauthentication on an active session or in the next UI session.

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)

Jfrog — Artifactory

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-45074",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "reefs@jfrog.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "reefs@jfrog.com",
      "affectedData": [
        {
          "vendor": "JFrog",
          "product": "JFrog Artifactory",
          "versions": [
            {
              "status": "affected",
              "version": "JFrog Artifactory versions before 7.29.3",
              "lessThan": "7.29.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "JFrog Artifactory versions before 6.23.38",
              "lessThan": "6.23.38",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-03-02T22:15:08.200",
  "references": [
    {
      "url": "https://www.jfrog.com/confluence/display/JFROG/CVE-2021-45074%3A+Artifactory+Broken+Access+Control+on+Delete+OAuth+Tokens",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "reefs@jfrog.com"
    },
    {
      "url": "https://www.jfrog.com/confluence/display/JFROG/JFrog+Security+Advisories",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "reefs@jfrog.com"
    },
    {
      "url": "https://www.jfrog.com/confluence/display/JFROG/CVE-2021-45074%3A+Artifactory+Broken+Access+Control+on+Delete+OAuth+Tokens",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.jfrog.com/confluence/display/JFROG/JFrog+Security+Advisories",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "reefs@jfrog.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "JFrog Artifactory before 7.29.3 and 6.23.38, is vulnerable to Broken Access Control, a low-privileged user is able to delete other known users OAuth token, which will force a reauthentication on an active session or in the next UI session."
    },
    {
      "lang": "es",
      "value": "JFrog Artifactory versiones anteriores a 7.29.3 y 6.23.38, es vulnerable a Un Control de Acceso Roto, un usuario con poco privilegiado es capaz de borrar el token OAuth de otros usuarios conocidos, lo que forzará a una re-autenticación en una sesión activa o en la siguiente sesión de la UI"
    }
  ],
  "lastModified": "2026-06-17T04:13:07.943",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8B9CFEAE-64C2-46A3-9487-7D9E94B35471",
              "versionEndExcluding": "6.23.38",
              "versionStartIncluding": "6.0.0"
            },
            {
              "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B39971A-35FC-45CD-BBFB-74859E96E6CD",
              "versionEndExcluding": "7.29.3",
              "versionStartIncluding": "7.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "reefs@jfrog.com"
}