FKIE_CVE-2020-17383

Vulnerability from fkie_nvd - Published: 2022-01-24 20:15 - Updated: 2024-11-21 05:07
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A directory traversal vulnerability on Telos Z/IP One devices through 4.0.0r grants an unauthenticated individual root level access to the device's file system. This can be used to identify configuration settings, password hashes for built-in accounts, and the cleartext password for remote configuration of the device through the WebUI.
References
cve@mitre.orghttps://sra.io/blog-post/Broken Link
cve@mitre.orghttps://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/Exploit, Patch, Third Party Advisory
cve@mitre.orghttps://www.telosalliance.com/downloads?search=software-updates#downloadListingVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sra.io/blog-post/Broken Link
af854a3a-2127-422b-91ae-364da2661108https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.telosalliance.com/downloads?search=software-updates#downloadListingVendor Advisory
Impacted products
Vendor Product Version
telosalliance z\/ip_one_firmware *
telosalliance z\/ip_one -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:telosalliance:z\\/ip_one_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "10D76D28-9502-48FE-8560-E0C1838BFE1E",
              "versionEndIncluding": "4.0.0r",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:telosalliance:z\\/ip_one:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "79FD2660-06A8-4D2D-910F-0492755D0352",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A directory traversal vulnerability on Telos Z/IP One devices through 4.0.0r grants an unauthenticated individual root level access to the device\u0027s file system. This can be used to identify configuration settings, password hashes for built-in accounts, and the cleartext password for remote configuration of the device through the WebUI."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de salto de directorios en los dispositivos Telos Z/IP One versiones hasta 4.0.0r, permite a un individuo no autenticado acceder a nivel de root al sistema de archivos del dispositivo. Esto puede usarse para identificar los ajustes de configuraci\u00f3n, los hashes de las contrase\u00f1as de las cuentas integradas y la contrase\u00f1a en texto claro para la configuraci\u00f3n remota del dispositivo a trav\u00e9s de la WebUI"
    }
  ],
  "id": "CVE-2020-17383",
  "lastModified": "2024-11-21T05:07:58.910",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "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": "2022-01-24T20:15:07.923",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "https://sra.io/blog-post/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.telosalliance.com/downloads?search=software-updates#downloadListing"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "https://sra.io/blog-post/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.telosalliance.com/downloads?search=software-updates#downloadListing"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • 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.