Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.0.
History

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 31 Mar 2026 11:00:00 +0000

Type Values Removed Values Added
References

Mon, 30 Mar 2026 07:15:00 +0000

Type Values Removed Values Added
First Time appeared Microchip
Microchip timeprovider 4100
Vendors & Products Microchip
Microchip timeprovider 4100

Sat, 28 Mar 2026 11:15:00 +0000

Type Values Removed Values Added
Description Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.0.
Title Hardcoded Upgrade Decryption Passwords
Weaknesses CWE-798
References
Metrics cvssV4_0

{'score': 5.5, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Microchip

Published: 2026-03-28T10:58:29.620Z

Updated: 2026-04-01T13:55:03.527Z

Reserved: 2025-08-26T17:59:09.578Z

Link: CVE-2025-9497

cve-icon Vulnrichment

Updated: 2026-04-01T13:54:57.440Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-28T11:16:35.337

Modified: 2026-04-01T14:16:25.980

Link: CVE-2025-9497

cve-icon Redhat

No data.