FKIE_CVE-2020-11805

Vulnerability from fkie_nvd - Published: 2020-09-25 04:23 - Updated: 2026-06-17 02:50
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Pexip Reverse Proxy and TURN Server before 6.1.0 has Incorrect UDP Access Control via TURN.
References
cve@mitre.orghttps://docs.pexip.com/admin/security_bulletins.htmVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.pexip.com/admin/security_bulletins.htmVendor Advisory
Impacted products
Vendor Product Version
pexip pexip_infinity 23
pexip pexip_infinity 23.1
pexip reverse_proxy_and_turn_server 6.0.7
pexip reverse_proxy_and_turn_server 6.0.10
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pexip:pexip_infinity:23:*:*:*:*:*:*:*",
              "matchCriteriaId": "2CC7DE3C-6D03-44E6-AD45-51071A4F2FEF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pexip:pexip_infinity:23.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "0083EE3C-160E-4647-A5AA-EA95DAAC746D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pexip:reverse_proxy_and_turn_server:6.0.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "138DABEF-305A-4B91-8AD2-B56C5548969A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pexip:reverse_proxy_and_turn_server:6.0.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "3C2F1A49-9DBA-4752-9430-923A1AE84F1C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Pexip Reverse Proxy and TURN Server before 6.1.0 has Incorrect UDP Access Control via TURN."
    },
    {
      "lang": "es",
      "value": "Pexip Reverse Proxy y TURN Server versiones anteriores a 6.1.0, presenta un Control de Acceso UDP Incorrecto por medio de TURN"
    }
  ],
  "id": "CVE-2020-11805",
  "lastModified": "2026-06-17T02:50:50.083",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-09-25T04:23:03.620",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://docs.pexip.com/admin/security_bulletins.htm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://docs.pexip.com/admin/security_bulletins.htm"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.