What is CVE-2025-47902?

CVE-2025-47902 is a high-severity vulnerability in Microchip Time Provider 4100, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-10-20.

How severe is CVE-2025-47902?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Microchip Time Provider 4100

CVE-2025-47902

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

Vulnerability class: SQL Injection

Published 2025-10-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (29.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Microchip Time Provider 4100 — versions 0
Microchip Timeprovider 4100
Microchip Timeprovider 4100 Firmware

Weakness classification (CWE)

CWE-89 — SQL Injection

References

dc3f6da9-85b5-4a73-84a2-2ec90b40fca5 (vendor-advisory, Vendor Advisory)
dc3f6da9-85b5-4a73-84a2-2ec90b40fca5 (technical-description)

Frequently asked questions

What is CVE-2025-47902?: CVE-2025-47902 is a high-severity vulnerability in Microchip Time Provider 4100, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-10-20.
How severe is CVE-2025-47902?: High severity. CVSS v3 base score is 8.8 out of 10.