CVE-2024-43684

Cross-Site Request Forgery vulnerability in TimeProvider 4100

Published Oct 4, 2024 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.

Remediation

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.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-40420 Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.
History
Type Values Removed Values Added
Weaknesses CWE-79
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': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

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'}

Type Values Removed Values Added
Description Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.
Title Cross-Site Request Forgery vulnerability in TimeProvider 4100
Weaknesses CWE-352
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Microchip
Published
Updated
Aug 29, 2025, 8:11 PM
Reserved
Aug 14, 2024, 3:39 PM
Status
Modified
Published
Oct 4, 2024, 8:15 PM
Modified
Jun 17, 2026, 7:51 AM