« Volver al listado

CVE-2025-66409

Estado: AnalizadaBaja (2.7)—

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Espressif — Esp-idf

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-66409",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-66409",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-02T18:43:14.641038Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 2.7,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "UNREPORTED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "espressif",
          "product": "esp-idf",
          "versions": [
            {
              "status": "affected",
              "version": ">= 5.5-beta1, <= 5.5.1"
            },
            {
              "status": "affected",
              "version": ">= 5.4-beta1, <= 5.4.3"
            },
            {
              "status": "affected",
              "version": ">= 5.3-beta1, <= 5.3.4"
            },
            {
              "status": "affected",
              "version": ">= 5.2-beta1, <= 5.2.6"
            },
            {
              "status": "affected",
              "version": "<= 5.1.6"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-12-02T19:15:52.133",
  "references": [
    {
      "url": "https://github.com/espressif/esp-idf/commit/075ed218cadb8088155521cd8a795d8a626519fb",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/commit/2f788e59ee361eee230879ae2ec9cf5c893fe372",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/commit/798029129a71c802cff0e75eb59f902bca8f1946",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/commit/999710fccf95ae128fe51b5679d6b7c75c50d902",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/commit/d5db5f60fc1dcfdd8cd3ee898fdefaa272988ace",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/commit/daeeba230327176b9627b1caa94acdc54065c4b7",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/espressif/esp-idf/security/advisories/GHSA-qhf9-vr2h-jh96",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, when AVRCP is enabled on ESP32, receiving a malformed VENDOR DEPENDENT command from a peer device can cause the Bluetooth stack to access memory before validating the command buffer length. This may lead to an out-of-bounds read, potentially exposing unintended memory content or causing unexpected behavior."
    }
  ],
  "lastModified": "2026-06-17T09:56:47.320",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "70270069-0907-4602-AE69-14DBD2EF57C1",
              "versionEndIncluding": "5.1.6"
            },
            {
              "criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9BBFEBA5-6310-4771-844C-A42B4934C924",
              "versionEndIncluding": "5.2.6",
              "versionStartIncluding": "5.2"
            },
            {
              "criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "500CB646-D9C2-40F0-9575-285A0A11FD73",
              "versionEndIncluding": "5.3.4",
              "versionStartIncluding": "5.3"
            },
            {
              "criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6D835991-A34A-49E5-9788-D801B7B8D8F1",
              "versionEndIncluding": "5.4.3",
              "versionStartIncluding": "5.4"
            },
            {
              "criteria": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "12DC6F0D-171B-4FF3-9585-1C2110374715",
              "versionEndIncluding": "5.5.1",
              "versionStartIncluding": "5.5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}