fkie_cve-2025-44531
Vulnerability from fkie_nvd
Published
2025-06-24 16:15
Modified
2025-07-09 19:07
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue in Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted before a pairing public key is received during a Bluetooth connection attempt.
References
cve@mitre.orghttp://realtek.comProduct
cve@mitre.orghttp://rtl8762ekf-evb.comBroken Link
cve@mitre.orghttps://github.com/yangting111/BLE_TEST/blob/main/result/PoC/Realtek/Pairing_Random_Before_Pairing_Public_Key.mdExploit, Third Party Advisory
Impacted products
Vendor Product Version
realtek rtl8762e_software_development_kit 1.4.0
realtek rtl8762ekf-evb -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:realtek:rtl8762e_software_development_kit:1.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DD5AB0DA-F167-4255-8858-D66B4043A6AA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:realtek:rtl8762ekf-evb:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "039D81D2-27FF-4C45-B876-ACA44766524A",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted before a pairing public key is received during a Bluetooth connection attempt."
    },
    {
      "lang": "es",
      "value": "Un problema en Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 permite a los atacantes provocar una denegaci\u00f3n de servicio (DoS) mediante el env\u00edo de una clave manipulada antes de que se reciba una clave p\u00fablica de emparejamiento durante un intento de conexi\u00f3n Bluetooth."
    }
  ],
  "id": "CVE-2025-44531",
  "lastModified": "2025-07-09T19:07:37.807",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-06-24T16:15:27.703",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "http://realtek.com"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://rtl8762ekf-evb.com"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/yangting111/BLE_TEST/blob/main/result/PoC/Realtek/Pairing_Random_Before_Pairing_Public_Key.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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