High · 8.7 CVE-2024-43683 EUVD-2024-40419GHSA-x22r-xgr5-23hh

Improper verification of the Host header in TimeProvider 4100

Published Oct 4, 2024 · Updated Nov 1, 2024 · Assigned by Microchip

Vendor: Microchip Product: TimeProvider 4100

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Microchip TimeProvider 4100 allows XSS Through HTTP Headers.This issue affects TimeProvider 4100: from 1.0.

Affected products

Vendor	Product	Affected	Fixed
Microchip	TimeProvider 4100	1.0 – < 2.4.7	2.4.7

References

https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-improper-verification-of-host-header vendor-advisory
https://www.gruppotim.it/it/footer/red-team.html third-party-advisory