CVE-2025-47902 SQL Injection in web resource
An attacker can exploit SQL injection in the Microchip Time Provider 4100 web interface to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-47902?
CVE-2025-47902 is a high-severity SQL injection vulnerability in Microchip Time Provider 4100, published on 20 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-89
Which versions are affected by CVE-2025-47902?
It affects 1 product.
Products include Microchip Timeprovider 4100 Firmware.
How do I fix CVE-2025-47902?
No fix has been published for CVE-2025-47902 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2025-47902 being exploited?
There is no known exploitation of CVE-2025-47902 in the wild and no public exploit code.
Other vulnerabilities in Microchip Time Provider 4100
- CVE-2025-47900 RCE on backup configuration password
- CVE-2025-47901 RCE on restore configuration password
- CVE-2024-43683 Improper verification of the Host header in TimeProvider 4100
- CVE-2024-43684 Cross-Site Request Forgery vulnerability in TimeProvider 4100
- CVE-2024-43685 Session token fixation in TimeProvider 4100
Sources
Also known as GHSA-3q9q-g98g-m25j.