CVE-2021-32665

{
  "id": "CVE-2021-32665",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
      {
        "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:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "wireapp",
          "product": "wire-ios",
          "versions": [
            {
              "status": "affected",
              "version": "<= 3.8.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-03T21:15:07.997",
  "references": [
    {
      "url": "https://github.com/wireapp/wire-ios-data-model/commit/bf9db85886b12a20c8374f55b7c4a610e8ae9220",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/wireapp/wire-ios/security/advisories/GHSA-mc65-7w99-c6qv",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/wireapp/wire-ios-data-model/commit/bf9db85886b12a20c8374f55b7c4a610e8ae9220",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/wireapp/wire-ios/security/advisories/GHSA-mc65-7w99-c6qv",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "wire-ios is the iOS version of Wire, an open-source secure messaging app. wire-ios versions 3.8.0 and earlier have a bug in which a conversation could be incorrectly set to \"unverified. This occurs when: - Self user is added to a new conversation - Self user is added to an existing conversation - All the participants in the conversation were previously marked as verified. The vulnerability is patched in wire-ios version 3.8.1. As a workaround, one can unverify & verify a device in the conversation."
    },
    {
      "lang": "es",
      "value": "wire-ios es la versión para iOS de Wire, una aplicación de mensajería segura de código abierto. Las versiones 3.8.0 y anteriores de wire-ios tienen un bug en el que una conversación podría ser incorrectamente establecida como \"no verificada\". Esto ocurre cuando: - Se añade un usuario propio a una nueva conversación - Es añadido un usuario propio a una conversación existente - Todos los participantes en la conversación estaban previamente marcados como verificados. La vulnerabilidad está parcheada en wire-ios versión 3.8.1. Como solución, se puede desverificar y verificar un dispositivo en la conversación"
    }
  ],
  "lastModified": "2026-06-17T03:53:22.730",
  "configurations": [
    {
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        {
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              "criteria": "cpe:2.3:a:wire:wire:*:*:*:*:*:iphone_os:*:*",
              "vulnerable": true,
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              "versionEndExcluding": "3.81"
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  "sourceIdentifier": "security-advisories@github.com"
}