CVE-2025-47900

moderate-risk

Published 2025-10-20

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.

Do I need to act?

0.39% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.8/10 High

NETWORK / LOW complexity

Affected Products (1)

Timeprovider 4100 Firmware

Affected Vendors

Microchip

References (2)

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

Vendor Advisory https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-...

/ 100

moderate-risk

Severity 30/34 · Critical

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal