CVE-2023-41094

Touchlink authentication bypass due to packets processed after timeout or out of range in Ember ZNet

Description

TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration This issue affects Ember ZNet 7.1.x from 7.1.3 through 7.1.5; 7.2.x from 7.2.0 through 7.2.3; Version 7.3 and later are unaffected

Categories

10.0
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.08%
Affected: Silicon Labs Ember ZNet
Published at:
Updated at:

References

Link Tags
https://community.silabs.com/0688Y00000aIPzL permissions required

Frequently Asked Questions

What is the severity of CVE-2023-41094?
CVE-2023-41094 has been scored as a critical severity vulnerability.
How to fix CVE-2023-41094?
To fix CVE-2023-41094, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-41094 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-41094 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-41094?
CVE-2023-41094 affects Silicon Labs Ember ZNet.
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