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CRITICAL · 10.0

CVE-2023-41094

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 outsid...

Vulnerability 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

CVSS Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SilabsEmberznet>= 7.1.3, <= 7.1.5

Related Weaknesses (CWE)

CWE-772CWE-672CWE-940

References

FAQ

What is CVE-2023-41094?

CVE-2023-41094 is a vulnerability with a CVSS score of 10.0 (CRITICAL). 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 outsid...

How severe is CVE-2023-41094?

CVE-2023-41094 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-41094?

Check the references section above for vendor advisories and patch information. Affected products include: Silabs Emberznet.