CVE-2026-47153
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
In EmberZNet v9.0.2 and earlier, a malformed Level Control Step command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Silicon Labs | EmberZNet | 0 <= 9.0.2 | affected |
Weaknesses
- CWE-369: CWE-369: Divide by Zero
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000pEGPQIA4?operationContext=S1
- https://github.com/SiliconLabsSoftware/sisdk-release/
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