Denial of Service Vulnerability in Silicon Labs WF200 and WGM160P Devices
CVE-2025-12986

6MEDIUM

Key Information:

Vendor

Silabs.com

Status
Gecko Sdk
Vendor
CVE Published:
4 December 2025

What is CVE-2025-12986?

When a WF200/WGM160P device is configured to operate as an Access Point, it may be vulnerable to a denial of service triggered by a malformed packet. The device may recover automatically or require a hard reset.

Affected Version(s)

Gecko SDK 0 <= 4.5.0

References

https://community.silabs.com/068Vm00000akaGr
vendor-advisorypermissions-required

CVSS V4

Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-12986 : Denial of Service Vulnerability in WF200/WGM160P Access Point Devices by Silicon Labs