FKIE_CVE-2023-23595

Vulnerability from fkie_nvd - Published: 2023-01-15 07:15 - Updated: 2026-06-17 05:37
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
BlueCat Device Registration Portal 2.2 allows XXE attacks that exfiltrate single-line files. A single-line file might contain credentials, such as "machine example.com login daniel password qwerty" in the documentation example for the .netrc file format. NOTE: 2.x versions are no longer supported. There is no available information about whether any later version is affected.
References
cve@mitre.orghttps://bluecatnetworks.com/integrations/adaptive-application/device-registration-portal-drp/Product, Vendor Advisory
cve@mitre.orghttps://everything.curl.dev/usingcurl/netrcTechnical Description, Third Party Advisory
cve@mitre.orghttps://github.com/colemanjp/XXE-Vulnerability-in-Bluecat-Device-Registration-Portal-DRPExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bluecatnetworks.com/integrations/adaptive-application/device-registration-portal-drp/Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://everything.curl.dev/usingcurl/netrcTechnical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/colemanjp/XXE-Vulnerability-in-Bluecat-Device-Registration-Portal-DRPExploit, Third Party Advisory
Impacted products
Vendor Product Version
bluecatnetworks device_registration_portal 2.2
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:bluecatnetworks:device_registration_portal:2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4BF20D9B-FE3D-441B-8C5F-1A479F10399D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "BlueCat Device Registration Portal 2.2 allows XXE attacks that exfiltrate single-line files. A single-line file might contain credentials, such as \"machine example.com login daniel password qwerty\" in the documentation example for the .netrc file format. NOTE: 2.x versions are no longer supported. There is no available information about whether any later version is affected."
    },
    {
      "lang": "es",
      "value": "BlueCat Device Registration Portal 2.2 permite ataques XXE que filtran archivos de una sola l\u00ednea. Un archivo de una sola l\u00ednea puede contener credenciales, como \"machine example.com login daniel password qwerty\" en el ejemplo de documentaci\u00f3n para el formato de archivo .netrc. NOTA: Las versiones 2.x ya no son compatibles. No hay informaci\u00f3n disponible sobre si alguna versi\u00f3n posterior se ve afectada."
    }
  ],
  "id": "CVE-2023-23595",
  "lastModified": "2026-06-17T05:37:32.267",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-23595",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-08T20:23:15.731720Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-01-15T07:15:08.017",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://bluecatnetworks.com/integrations/adaptive-application/device-registration-portal-drp/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://everything.curl.dev/usingcurl/netrc"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/colemanjp/XXE-Vulnerability-in-Bluecat-Device-Registration-Portal-DRP"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://bluecatnetworks.com/integrations/adaptive-application/device-registration-portal-drp/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://everything.curl.dev/usingcurl/netrc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/colemanjp/XXE-Vulnerability-in-Bluecat-Device-Registration-Portal-DRP"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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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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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.