FKIE_CVE-2021-32646

Vulnerability from fkie_nvd - Published: 2021-05-28 18:15 - Updated: 2026-06-17 03:53
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
Roomer is a discord bot cog (extension) which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the ``manage channel`` permissions in a private VC they have joined. This allowed them to make changes to or delete the voice channel they have taken over. The exploit does not allow access or control to any other channels in the server. Upgrade to version 1.0.1 for a patched version of the cog. As a workaround you may disable private VCs in your guild(server) or unload the roomer cog to render the exploit unusable.
References
security-advisories@github.comhttps://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cbPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cbPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8Patch, Third Party Advisory
Impacted products
Vendor Product Version
dav-cogs_project dav-cogs *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Dav-Cogs",
          "vendor": "Dav-Git",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.0.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dav-cogs_project:dav-cogs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E33CBB67-F1C1-4F77-8886-644206CB57F0",
              "versionEndExcluding": "1.0.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Roomer is a discord bot cog (extension) which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the ``manage channel`` permissions in a private VC they have joined. This allowed them to make changes to or delete the voice channel they have taken over. The exploit does not allow access or control to any other channels in the server. Upgrade to version 1.0.1 for a patched version of the cog. As a workaround you may disable private VCs in your guild(server) or unload the roomer cog to render the exploit unusable."
    },
    {
      "lang": "es",
      "value": "Roomer es un bot cog (extensi\u00f3n) de discord que proporciona generaci\u00f3n autom\u00e1tica de canales de voz, as\u00ed como canales privados de voz y texto.\u0026#xa0;Ha sido detectada una vulnerabilidad que permite a usuarios de discord obtener los permisos de \"manage channel\" en un VC privado al que se han unido.\u0026#xa0;Esto les permiti\u00f3 realizar cambios o eliminar el canal de voz que han asumido.\u0026#xa0;La explotaci\u00f3n no permite el acceso ni el control a ning\u00fan otro canal del servidor.\u0026#xa0;Actualizar a versi\u00f3n 1.0.1 para obtener una versi\u00f3n parcheada del cog.\u0026#xa0;Como soluci\u00f3n alternativa, puede desencadenar los VC privados en su guild(server) o descargar el engranaje m\u00e1s espacioso para inutilizar la explotaci\u00f3n"
    }
  ],
  "id": "CVE-2021-32646",
  "lastModified": "2026-06-17T03:53:20.470",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-28T18:15:07.493",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cb"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cb"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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