How severe is CVE-2024-43686?

CVE-2024-43686 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-2024-43686 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-43686?

CVE-2024-43686 affects Microchip Timeprovider 4100 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-43686?

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

Does CVE-2024-43686 have an EU (EUVD) identifier?

Yes. CVE-2024-43686 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40422.

When was CVE-2024-43686 published?

CVE-2024-43686 was published on 2024-10-04 and last updated on 2026-06-17.

CVE-2024-43686

CVE-2024-43686 is a medium-severity vulnerability in Microchip Timeprovider 4100 Firmware with a CVSS 3.x base score of 6.1. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.4
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-40422
Weakness: CWE-79
Affected product: Microchip Timeprovider 4100 Firmware
Published: 2024-10-04
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip TimeProvider 4100 (data plot modules) allows Reflected XSS.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.

Frequently asked questions

What is CVE-2024-43686?: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip TimeProvider 4100 (data plot modules) allows Reflected XSS.This issue affects TimeProvider 4100: from 1.0 before 2.4.7.
How severe is CVE-2024-43686?: CVE-2024-43686 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-2024-43686 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-43686?: CVE-2024-43686 affects Microchip Timeprovider 4100 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-43686?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-43686 have an EU (EUVD) identifier?: Yes. CVE-2024-43686 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40422.
When was CVE-2024-43686 published?: CVE-2024-43686 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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