CVE-2025-47900 | BDVDB-2026-298625 Detail

MicrochipTime Provider 4100

Description#

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.

Impact#

CAPEC-88 OS Command Injection

Weaknesses#

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References#

Exploit#

No public exploit known

History#

Version 12025-10-20Record published in the CVE List.
Version 22026-03-31Most recent update recorded in the CVE List.

Published

Published: 2025-10-20
Last modified: 2026-03-31

Vendor information

Vendor: Microchip
Product: Time Provider 4100

All Microchip vulnerabilities

Score

8.9 High

EPSS

1.3%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 72.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Command Injection

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2.5
Fixed
2.5

Scoring System

CVSS v4.0

8.9 High

CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Attack Requirements	Present
Privileges Required	Low
User Interaction	None
Vulnerable System Confidentiality	High
Vulnerable System Integrity	High
Vulnerable System Availability	High
Subsequent System Confidentiality	High
Subsequent System Integrity	High
Subsequent System Availability	High

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).