FKIE_CVE-2021-44426

Vulnerability from fkie_nvd - Published: 2022-09-12 21:15 - Updated: 2024-11-21 06:30
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
An issue was discovered in AnyDesk before 6.2.6 and 6.3.x before 6.3.5. An upload of an arbitrary file to a victim's local ~/Downloads/ directory is possible if the victim is using the AnyDesk Windows client to connect to a remote machine, if an attacker is also connected remotely with AnyDesk to the same remote machine. The upload is done without any approval or action taken by the victim.
References
cve@mitre.orghttps://anydesk.com/en/downloads/windowsProduct, Vendor Advisory
cve@mitre.orghttps://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://anydesk.com/en/downloads/windowsProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
anydesk anydesk *
anydesk anydesk *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "C5CA60F4-25B6-44E9-997F-AD1CF9C7B34C",
              "versionEndExcluding": "6.2.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "C55E8126-92A0-4739-BB65-5F72B771EA58",
              "versionEndExcluding": "6.3.3",
              "versionStartIncluding": "6.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in AnyDesk before 6.2.6 and 6.3.x before 6.3.5. An upload of an arbitrary file to a victim\u0027s local ~/Downloads/ directory is possible if the victim is using the AnyDesk Windows client to connect to a remote machine, if an attacker is also connected remotely with AnyDesk to the same remote machine. The upload is done without any approval or action taken by the victim."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en AnyDesk versiones anteriores a 6.2.6 y versiones 6.3.x anteriores a 6.3.5. Es posible subir un archivo arbitrario al directorio local ~/Downloads/ de la v\u00edctima si \u00e9sta usa el cliente Windows de AnyDesk para conectarse a una m\u00e1quina remota, si un atacante tambi\u00e9n es conectado remotamente con AnyDesk a la misma m\u00e1quina remota. La carga es realizada sin ninguna aprobaci\u00f3n o acci\u00f3n por parte de la v\u00edctima"
    }
  ],
  "id": "CVE-2021-44426",
  "lastModified": "2024-11-21T06:30:56.913",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-09-12T21:15:09.127",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://anydesk.com/en/downloads/windows"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://anydesk.com/en/downloads/windows"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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