CVE-2025-47900

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:microchip:timeprovider_4100:-:*:*:*:*:*:*:*

History

28 Oct 2025, 15:29

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
CPE		cpe:2.3:h:microchip:timeprovider_4100:-:::::::* cpe:2.3:o:microchip:timeprovider_4100_firmware::::::::
First Time		Microchip timeprovider 4100 Firmware Microchip Microchip timeprovider 4100
References	~~() https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution -~~	() https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution - Vendor Advisory

20 Oct 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-20 18:15

Updated : 2025-10-28 15:29

NVD link : CVE-2025-47900

Mitre link : CVE-2025-47900

CVE.ORG link : CVE-2025-47900

JSON object : View

Products Affected

microchip

timeprovider_4100_firmware
timeprovider_4100

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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