CVE-2025-47904
Received Received - Intake

Download Without Integrity Check in Microchip Time Provider

Publication date: 2026-02-24

Last updated on: 2026-03-31

Assigner: Microchip Technology

Description
Download of Code Without Integrity Check vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.

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Meta Information

Published
2026-02-24
Last Modified
2026-03-31
Generated
2026-07-06
AI Q&A
2026-02-24
EPSS Evaluated
2026-07-05
NVD
CVE-2025-47904
EUVD
EUVD-2025-208094

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
microchip timeprovider_4100_firmware to 2.5 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-494 The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.

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Executive Summary

This vulnerability is a Download of Code Without Integrity Check issue in the Microchip Time Provider 4100 device. It allows an attacker to perform a malicious manual software update because the device does not verify the integrity of the downloaded code before installation.

Impact Analysis

The vulnerability can lead to unauthorized or malicious software being installed on the Microchip Time Provider 4100 device. This could compromise the device's functionality, potentially causing incorrect time provisioning or other operational failures.

Compliance Impact

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Detection Guidance

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