CVE-2025-9497

CRITICALCVSS 9.8/10EPSS 0.26%

Last modified

CVE-2025-9497 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

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.

Metrics

Weakness Enumeration

Affected Software

VendorProductVersions
MicrochipTimeprovider 4100 Firmware< 2.5.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-9497?
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.
How severe is CVE-2025-9497?
CVE-2025-9497 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2025-9497?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST