{"id":"CVE-2024-22472","aliases":["EUVD-2024-20016","GHSA-34vc-vhj3-rw45"],"status":"published","title":"Long S0 frames received by 500 series Z-Wave devices may cause buffer overflow","description":"A buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution\n\nThis issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2\n\nrunning on Silicon Labs 500 series Z-wave devices.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00777,"percentile":0.56285,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2024-05-07T05:17:26Z","modified":"2026-06-17T07:11:28Z","products":[{"vendor":"silabs","product":"z-wave_software_development_kit"},{"vendor":"silicon labs","product":"z-wave sdk"}],"references":[{"url":"https://community.silabs.com/068Vm000004rZwm","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-22472"},{"url":"https://github.com/advisories/GHSA-34vc-vhj3-rw45"}],"sources":{"cve":[{"id":"CVE-2024-22472","title":"Long S0 frames received by 500 series Z-Wave devices may cause buffer overflow","description":"\nA buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution\n\nThis issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2\n\nrunning on Silicon Labs 500 series Z-wave devices.\n\n","status":"published","published":"2024-05-07T05:17:26.626Z","modified":"2024-08-01T22:51:09.827Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:00.254134Z"}],"euvd":[{"id":"EUVD-2024-20016","description":"\nA buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution\n\nThis issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2\n\nrunning on Silicon Labs 500 series Z-wave devices.\n\n","status":"published","published":"2024-05-07T05:17:26Z","modified":"2024-08-01T22:51:09Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:29.401303Z"}],"ghsa":[{"id":"GHSA-34vc-vhj3-rw45","title":"\nA buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of...","description":"\nA buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution\n\nThis issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2\n\nrunning on Silicon Labs 500 series Z-wave devices.\n\n","status":"published","published":"2024-05-07T06:30:36Z","modified":"2024-05-07T06:31:30Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:57:20.289371Z"}],"nvd":[{"id":"CVE-2024-22472","description":"\nA buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution\n\nThis issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2\n\nrunning on Silicon Labs 500 series Z-wave devices.\n\n","status":"published","published":"2024-05-07T06:15:07.41Z","modified":"2026-06-17T07:11:28.263Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:09:57.497105Z"}]}}