FKIE_CVE-2022-42731

Vulnerability from fkie_nvd - Published: 2022-10-11 14:15 - Updated: 2025-05-20 14:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage.
References
cve@mitre.orghttps://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-releaseRelease Notes, Third Party Advisory
cve@mitre.orghttps://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-releaseRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-releaseRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-releaseRelease Notes, Third Party Advisory
Impacted products
Vendor Product Version
django-mfa2_project django-mfa2 *
django-mfa2_project django-mfa2 *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "30787832-1505-4E2C-A1B7-E9836ED23C3B",
              "versionEndExcluding": "2.5.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "54598712-8605-4E9E-A383-FF21C862E2C2",
              "versionEndExcluding": "2.6.1",
              "versionStartIncluding": "2.6.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage."
    },
    {
      "lang": "es",
      "value": "El archivo mfa/FIDO2.py en django-mfa2 versiones anteriores a 2.5.1 y 2.6.x anteriores a 2.6.1, permite un ataque de repetici\u00f3n que podr\u00eda ser usado para registrar otro dispositivo para un usuario. El desaf\u00edo de registro del dispositivo no es invalidado despu\u00e9s de su uso"
    }
  ],
  "id": "CVE-2022-42731",
  "lastModified": "2025-05-20T14:15:26.163",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-10-11T14:15:10.053",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-release"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-release"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-release"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-release"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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