What’s Vulnerable › Vulnerabilities
CVE-2023-41094: Touchlink authentication bypass due to packets processed after timeout or out of range in Ember ZNet
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-10-04 · updated 2026-06-17
- Weakness: CWE-940
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
Affected products
- Silicon Labs EmberZNet: from 7.1.3 through 7.1.5; from 7.2.0 through 7.2.3
References
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