{"id":"CVE-2025-12986","aliases":["EUVD-2025-201295","GHSA-pr8q-v9mh-7jqr"],"status":"published","title":"Denial of Service Vulnerability in Silicon Labs WF200 and WGM160P Devices","description":"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.","severity":{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00186,"percentile":0.08312,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-410"],"published":"2025-12-04T21:55:59Z","modified":"2026-10-28T02:30:31Z","products":[{"vendor":"silabs.com","product":"gecko sdk"}],"references":[{"url":"https://community.silabs.com/068Vm00000akaGr","tags":["vendor-advisory","permissions-required","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12986","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-pr8q-v9mh-7jqr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12986.json","tags":["advisory"]},{"url":"https://github.com/SiliconLabs/gecko_sdk","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-12986","title":"Denial of Service Vulnerability in Silicon Labs WF200 and WGM160P Devices","description":"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.","status":"published","published":"2025-12-04T21:55:59.291Z","modified":"2025-12-05T15:40:13.811Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-410"],"updated_at":"2026-11-02T14:32:41.743125Z"}],"euvd":[{"id":"EUVD-2025-201295","description":"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.","status":"published","published":"2025-12-04T21:55:59Z","modified":"2025-12-05T15:40:13Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:49:09.437744Z"}],"ghsa":[{"id":"GHSA-pr8q-v9mh-7jqr","title":"When a WF200/WGM160P device is configured to operate as an Access Point, it may be vulnerable to...","description":"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.","status":"published","published":"2025-12-05T00:31:05Z","modified":"2025-12-05T00:31:05Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-410"],"updated_at":"2026-11-02T15:05:03.911166Z"}],"nvd":[{"id":"CVE-2025-12986","description":"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.","status":"published","published":"2025-12-04T22:15:47.2Z","modified":"2026-10-18T15:10:00.097Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-410"],"updated_at":"2026-11-02T14:11:47.746175Z"}],"osv":[{"id":"CVE-2025-12986","title":"Denial of Service Vulnerability in Silicon Labs WF200 and WGM160P Devices","description":"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.","status":"published","published":"2025-12-04T21:55:59.291Z","modified":"2026-10-28T02:30:31.262581672Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-410"],"updated_at":"2026-11-02T15:44:46.024537Z"}]}}