FKIE_CVE-2023-40038

Vulnerability from fkie_nvd - Published: 2023-12-27 20:15 - Updated: 2024-11-21 08:18
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)
References
cve@mitre.orghttps://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038Third Party Advisory
cve@mitre.orghttps://i.ebayimg.com/images/g/ByAAAOSwQCFi2b50/s-l1600.jpgProduct
af854a3a-2127-422b-91ae-364da2661108https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://i.ebayimg.com/images/g/ByAAAOSwQCFi2b50/s-l1600.jpgProduct
Impacted products
Vendor Product Version
arris dg860a_firmware -
arris dg860a -
arris dg1670a_firmware ts0901203b6_020420_16xx.gw_pc20_tw
arris dg1670a -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:arris:dg860a_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B0F8212-DAB2-4A13-9268-2201EF2AB1F3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:arris:dg860a:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "244A5CC6-DA00-4E1D-AECD-4E446E6FE9E8",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:arris:dg1670a_firmware:ts0901203b6_020420_16xx.gw_pc20_tw:*:*:*:*:*:*:*",
              "matchCriteriaId": "CEC53589-0DA8-4342-B2FE-520B8D1CDF3A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:arris:dg1670a:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD31D71D-6794-4497-ADB6-389BF0771147",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)"
    },
    {
      "lang": "es",
      "value": "Los dispositivos Arris DG860A y DG1670A tienen PSK WPA2 predeterminados predecibles que podr\u00edan provocar un acceso remoto no autorizado. (Usan los primeros 6 caracteres del SSID y los \u00faltimos 6 caracteres del BSSID, disminuyendo el \u00faltimo d\u00edgito)."
    }
  ],
  "id": "CVE-2023-40038",
  "lastModified": "2024-11-21T08:18:34.460",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-12-27T20:15:19.230",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://i.ebayimg.com/images/g/ByAAAOSwQCFi2b50/s-l1600.jpg"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://i.ebayimg.com/images/g/ByAAAOSwQCFi2b50/s-l1600.jpg"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.