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    CVE-2025-9497

    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.

    Published:Mar 28, 2026
    Last Modified:Aug 12, 2026
    EPS:Mar 28, 2026
    EPSS Score:0.00262
    CVSS Score:9.8

    Affected Products

    Vendor
    Microchip
    Product
    Timeprovider 4100
    Vendor
    Microchip
    Product
    Timeprovider 4100 Firmware

    Exploits

    https://www.gruppotim.it/en/footer/TIM-red-team.html

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Related CVEs

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    CVE-2025-47900 (CVSS 8.9) — Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Mi…
    CVE-2024-43683 (CVSS 8.7) — URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Microchip TimeProvider 4100 allows XSS Th…
    CVE-2024-43684 (CVSS 8.7) — Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forge…
    CVE-2024-43685 (CVSS 8.7) — Improper Authentication vulnerability in Microchip TimeProvider 4100 (login modules) allows Session Hijacking.…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High