How severe is CVE-2024-43683?

CVE-2024-43683 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-43683 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-43683?

CVE-2024-43683 affects Microchip Timeprovider 4100 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-43683?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-43683 have an EU (EUVD) identifier?

Yes. CVE-2024-43683 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40419.

When was CVE-2024-43683 published?

CVE-2024-43683 was published on 2024-10-04 and last updated on 2026-06-17.

CVE-2024-43683

CVE-2024-43683 is a medium-severity vulnerability in Microchip Timeprovider 4100 Firmware with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 8.7
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-40419
Weakness: CWE-601
Affected product: Microchip Timeprovider 4100 Firmware
Published: 2024-10-04
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-43683?: 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.
How severe is CVE-2024-43683?: CVE-2024-43683 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-43683 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-43683?: CVE-2024-43683 affects Microchip Timeprovider 4100 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-43683?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-43683 have an EU (EUVD) identifier?: Yes. CVE-2024-43683 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40419.
When was CVE-2024-43683 published?: CVE-2024-43683 was published on 2024-10-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:*

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