Improper Authentication vulnerability in Microchip TimeProvider 4100 (login modules) allows Session Hijacking.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.
Fixes

Solution

No solution given by the vendor.


Workaround

It is important to note that the web interface is only available on a physically separate management port and these vulnerabilities have no impact on the timing service ports. For added security, users have the option to disable the web interface, further protecting the device from potential web-based exploitations.

History

Fri, 29 Aug 2025 20:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-613

Thu, 17 Oct 2024 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Microchip timeprovider 4100
CPEs cpe:2.3:h:microchip:timeprovider_4100:-:*:*:*:*:*:*:*
Vendors & Products Microchip timeprovider 4100
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'}


Mon, 07 Oct 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Microchip
Microchip timeprovider 4100 Firmware
CPEs cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:*
Vendors & Products Microchip
Microchip timeprovider 4100 Firmware
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 04 Oct 2024 20:00:00 +0000

Type Values Removed Values Added
Description Improper Authentication vulnerability in Microchip TimeProvider 4100 (login modules) allows Session Hijacking.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.
Title Session token fixation in TimeProvider 4100
Weaknesses CWE-287
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/R:U/V:C/RE:M/U:Amber'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Microchip

Published:

Updated: 2025-08-29T20:21:47.659Z

Reserved: 2024-08-14T15:39:44.265Z

Link: CVE-2024-43685

cve-icon Vulnrichment

Updated: 2024-10-04T21:28:30.623Z

cve-icon NVD

Status : Modified

Published: 2024-10-04T20:15:06.830

Modified: 2025-08-29T21:15:34.760

Link: CVE-2024-43685

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.