VAR-202505-0399

Vulnerability from variot - Updated: 2025-07-17 23:49

Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address. Shenzhen Tenda Technology Co.,Ltd. of RX2 Pro A vulnerability exists in the firmware that involves insecure storage of sensitive information.Information may be obtained and information may be tampered with. Tenda RX2 Pro is a high-performance WiFi 6 signal amplifier from China's Tenda

Show details on source website

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202505-0399",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "rx2 pro",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "tenda",
        "version": "16.03.30.14"
      },
      {
        "model": "rx2 pro",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "tenda",
        "version": "rx2 pro  firmware  16.03.30.14"
      },
      {
        "model": "rx2 pro",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "tenda",
        "version": null
      },
      {
        "model": "rx2 pro",
        "scope": null,
        "trust": 0.8,
        "vendor": "tenda",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "cve": "CVE-2025-46627",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "NONE",
            "baseScore": 8.5,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 10.0,
            "id": "CNVD-2025-15794",
            "impactScore": 7.8,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:P/A:N",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "availabilityImpact": "NONE",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 3.9,
            "id": "CVE-2025-46627",
            "impactScore": 4.2,
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "OTHER",
            "availabilityImpact": "None",
            "baseScore": 8.2,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "JVNDB-2025-005819",
            "impactScore": null,
            "integrityImpact": "Low",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "id": "CVE-2025-46627",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "OTHER",
            "id": "JVNDB-2025-005819",
            "trust": 0.8,
            "value": "High"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2025-15794",
            "trust": 0.6,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address. Shenzhen Tenda Technology Co.,Ltd. of RX2 Pro A vulnerability exists in the firmware that involves insecure storage of sensitive information.Information may be obtained and information may be tampered with. Tenda RX2 Pro is a high-performance WiFi 6 signal amplifier from China\u0027s Tenda",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      }
    ],
    "trust": 2.16
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2025-46627",
        "trust": 3.2
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794",
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "id": "VAR-202505-0399",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      }
    ],
    "trust": 0.06
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      }
    ]
  },
  "last_update_date": "2025-07-17T23:49:51.727000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Patch for Tenda RX2 Pro Weak Credentials Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/709366"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-922",
        "trust": 1.0
      },
      {
        "problemtype": "Insecure storage of important information (CWE-922) [ others ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.8,
        "url": "https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/readme?id=cve-2025-46627-calculated-os-root-password"
      },
      {
        "trust": 1.8,
        "url": "https://www.tendacn.com/us/default.html"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2025-46627"
      },
      {
        "trust": 0.6,
        "url": "https://blog.uturn.dev/#/writeups/iot"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2025-07-15T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "date": "2025-05-29T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "date": "2025-05-01T20:15:38.350000",
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2025-07-15T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-15794"
      },
      {
        "date": "2025-05-29T01:22:00",
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      },
      {
        "date": "2025-05-27T14:23:32.547000",
        "db": "NVD",
        "id": "CVE-2025-46627"
      }
    ]
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0RX2\u00a0Pro\u00a0 Vulnerability related to insecure storage of sensitive information in firmware",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-005819"
      }
    ],
    "trust": 0.8
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    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.