{
  "id": "CVE-2021-29041",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-05-16T16:15:07.260",
  "lastModified": "2021-05-24T19:00:08.610",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Denial-of-service (DoS) vulnerability in the Multi-Factor Authentication module in Liferay DXP 7.3 before fix pack 1 allows remote authenticated attackers to prevent any user from authenticating by (1) enabling Time-based One-time password (TOTP) on behalf of the other user or (2) modifying the other user's TOTP shared secret."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de denegaci\u00f3n de servicio (DoS) en el m\u00f3dulo de autenticaci\u00f3n Multi-Factor en Liferay DXP versiones 7.3 anteriores al fixpack 1, permite a atacantes autenticados remotos impedir a cualquier usuario autenticarse al (1) habilitar la contrase\u00f1a \u00fanica basada en el tiempo (TOTP) en nombre del otro usuario o (2) modificar el secreto compartido de TOTP del otro usuario"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      }
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  "weaknesses": [
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      "source": "nvd@nist.gov",
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          "cpeMatch": [
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      "url": "http://liferay.com",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://issues.liferay.com/browse/LPE-17131",
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}