CVE-2024-43683: Improper verification of the Host header in TimeProvider 4100

Q: What is the severity of CVE-2024-43683?

CVE-2024-43683 is classified as a medium-severity vulnerability due to its potential to allow URL redirection to untrusted sites.

Q: How do I fix CVE-2024-43683?

To fix CVE-2024-43683, it is recommended to upgrade the Microchip TimeProvider 4100 firmware to version 2.4.7 or later.

Q: What systems are affected by CVE-2024-43683?

CVE-2024-43683 affects Microchip TimeProvider 4100 firmware versions from 1.0 to 2.4.6.

Q: What are the risks associated with CVE-2024-43683?

The risks associated with CVE-2024-43683 include possible exploitation for cross-site scripting (XSS) attacks through manipulated HTTP headers.

Q: Is there a workaround for CVE-2024-43683?

There is no official workaround for CVE-2024-43683, and upgrading the firmware is the recommended course of action.

Published Oct 4, 2024

Updated

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 Software

2 affected components

All of the following

Microchip Timeprovider 4100 Firmware>=1.0<2.4.7

Microchip TimeProvider 4100

Event History

Oct 4, 2024

CVE Published

via MITRE·07:56 PM

Data Sourced

via MITRE·07:56 PM

DescriptionWeakness

Data Sourced

via NVD·08:15 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2024-43683?

CVE-2024-43683 is classified as a medium-severity vulnerability due to its potential to allow URL redirection to untrusted sites.

How do I fix CVE-2024-43683?

To fix CVE-2024-43683, it is recommended to upgrade the Microchip TimeProvider 4100 firmware to version 2.4.7 or later.

What systems are affected by CVE-2024-43683?

CVE-2024-43683 affects Microchip TimeProvider 4100 firmware versions from 1.0 to 2.4.6.

What are the risks associated with CVE-2024-43683?

The risks associated with CVE-2024-43683 include possible exploitation for cross-site scripting (XSS) attacks through manipulated HTTP headers.

Is there a workaround for CVE-2024-43683?

There is no official workaround for CVE-2024-43683, and upgrading the firmware is the recommended course of action.

CVSS Score

8.7High

High Severity

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:C/RE:M/U:Amber

Security Metrics

Risk Score70

Severityhigh(8.7)

CWE

60179

Timeline

PublishedOct 4, 2024

Updated

References

Company

Resources

Contact

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