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CVE-2025-9497

Estado: AnalizadaMedia (5.5)—

Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.0.

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)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-9497",
  "cveTags": [],
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          "options": [
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2026-04-01T13:54:38.708217Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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    "cvssMetricV40": [
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        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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      "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
      "affectedData": [
        {
          "vendor": "Microchip",
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  "published": "2026-03-28T11:16:35.337",
  "references": [
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      "tags": [
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        "Exploit"
      ],
      "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"
    },
    {
      "url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-hardcoded-upgrade-decryption-passwords",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-798"
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  ],
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      "value": "Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.0."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso de credenciales codificadas en Microchip Time Provider 4100 permite una actualización de software manual maliciosa. Este problema afecta a Time Provider 4100: antes de 2.5.0."
    }
  ],
  "lastModified": "2026-08-12T16:32:12.040",
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}