FKIE_CVE-2023-41030

Vulnerability from fkie_nvd - Published: 2023-09-18 19:15 - Updated: 2026-06-17 06:20
Severity
6.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Hard-coded credentials in Juplink RX4-1500 versions V1.0.2 through V1.0.5 allow unauthenticated attackers to log in to the web interface or telnet service as the 'user' user.
References
disclosures@exodusintel.comhttps://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/Permissions Required, Third Party Advisory
Impacted products
Vendor Product Version
juplink rx4-1500_firmware *
juplink rx4-1500 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "RX4-1500",
          "vendor": "Juplink",
          "versions": [
            {
              "lessThanOrEqual": "V1.0.5",
              "status": "affected",
              "version": "V1.0.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "disclosures@exodusintel.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:juplink:rx4-1500_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA845736-15E8-4786-861A-DFCCA287E384",
              "versionEndIncluding": "1.0.5",
              "versionStartIncluding": "1.0.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:juplink:rx4-1500:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D46885D-045C-476A-AADE-7045A5F9046A",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Hard-coded credentials in\u00a0Juplink RX4-1500 versions V1.0.2 through V1.0.5\u00a0allow unauthenticated attackers to log in to the web interface or telnet service as the \u0027user\u0027 user."
    },
    {
      "lang": "es",
      "value": "Las credenciales codificadas en Juplink RX4-1500 versiones V1.0.2 a V1.0.5 permiten a los atacantes no autenticados iniciar sesi\u00f3n en la interfaz web o en el servicio telnet como usuario \"usuario\"."
    }
  ],
  "id": "CVE-2023-41030",
  "lastModified": "2026-06-17T06:20:11.043",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "disclosures@exodusintel.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "disclosures@exodusintel.com",
        "type": "Secondary"
      },
      {
        "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-41030",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-25T13:57:58.183443Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-09-18T19:15:43.060",
  "references": [
    {
      "source": "disclosures@exodusintel.com",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "url": "https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-hard-coded-credential-vulnerability/"
    }
  ],
  "sourceIdentifier": "disclosures@exodusintel.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-259"
        }
      ],
      "source": "disclosures@exodusintel.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.