TI-2025-30306 Aliases CVE-2025-47901 GHSA-6837-c8wf-6wp7

RCE on restore configuration password

MEDIUM 43CWE-78Published 2025-10-20 · Updated 2026-03-31

Key facts

Attack vector: Adjacent network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: Present
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0138 72nd percentileScored 2026-11-07

Fix Fixed Time Provider 4100 (Microchip): 2.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microchip	Time Provider 4100	before 2.5	2.5	Patch available	CNA

Time Provider 4100 VendorMicrochip Affected before 2.5 Fixed in 2.5 Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:microchip:timeprovider_4100_firmware::::::::	before 2.5	Vulnerable	Microchip
cpe:2.3:h:microchip:timeprovider_4100:-:::::::*	not specified by NVD	Running on	Microchip

cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:* Versions before 2.5 Vulnerable ·Microchip
cpe:2.3:h:microchip:timeprovider_4100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microchip

Remediation

Fix · CNA Time Provider 4100 (Microchip) Fixed in 2.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2025-10-20
Microchip Time Provider 4100 2.5
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-30305 RCE on backup configuration passwordPriority MEDIUM 43
- TI-2025-30307 SQL Injection in web resourcePriority LOW 33
Show all 3 records →

Timeline

2026-10-02 Threatist record created from CVE-2025-47901
2026-10-03 Alias added: GHSA-6837-c8wf-6wp7

References

Advisory 1

https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution-47901

Other 1

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

TI-2024-08405 Remote code Execution inTimeProvider® 4100 CVSS 4.0HIGH 8.5
TI-2025-30305 RCE on backup configuration password CVSS 4.0HIGH 8.9
TI-2024-29288 Session token fixation in TimeProvider 4100 CVSS 4.0HIGH 8.7
TI-2024-29289 Reflected XSS in TimeProvider 4100 chart component CVSS 4.0MEDIUM 5.4
TI-2024-29287 Cross-Site Request Forgery vulnerability in TimeProvider 4100 CVSS 4.0HIGH 8.7
TI-2024-29286 Improper verification of the Host header in TimeProvider 4100 CVSS 4.0HIGH 8.7

See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences