{"id":"CVE-2024-50921","aliases":["EUVD-2024-45206","GHSA-v3v5-mr33-c4hg"],"status":"published","title":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers...","description":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00398,"percentile":0.34544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281"],"published":"2024-12-10T00:00:00Z","modified":"2026-06-17T08:05:09Z","products":[{"vendor":"silabs","product":"z-wave_software_development_kit"}],"references":[{"url":"https://github.com/CNK2100/2024-CVE/blob/main/README.md","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50921"},{"url":"https://github.com/advisories/GHSA-v3v5-mr33-c4hg"}],"sources":{"cve":[{"id":"CVE-2024-50921","description":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.","status":"published","published":"2024-12-10T00:00:00Z","modified":"2024-12-11T21:03:54.481Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-45206","description":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.","status":"published","published":"2024-12-10T00:00:00Z","modified":"2024-12-11T21:03:54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:04:36.46341Z"}],"ghsa":[{"id":"GHSA-v3v5-mr33-c4hg","title":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers...","description":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.","status":"published","published":"2024-12-10T21:30:52Z","modified":"2024-12-12T03:34:09Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:59:09.307988Z"}],"nvd":[{"id":"CVE-2024-50921","description":"Insecure permissions in Silicon Labs (SiLabs) Z-Wave Series 700 and 800 v7.21.1 allow attackers to cause a Denial of Service (DoS) via repeatedly sending crafted packets to the controller.","status":"published","published":"2024-12-10T19:15:30.38Z","modified":"2026-06-17T08:05:09.077Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:10:39.792395Z"}]}}