{"id":"CVE-2024-31030","aliases":["EUVD-2024-28948","GHSA-j524-499g-4p8m"],"status":"published","title":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial...","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00785,"percentile":0.56517,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2024-05-31T17:53:25Z","modified":"2026-10-28T02:30:21Z","products":[{"vendor":"keith-cullen","product":"freecoap"},{"vendor":"keithcullen","product":"freecoap"}],"references":[{"url":"https://github.com/keith-cullen/FreeCoAP/issues/36","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-31030","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-j524-499g-4p8m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31030.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-31030","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","status":"published","published":"2024-05-31T17:53:25.56Z","modified":"2025-02-13T15:47:51.188Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:14.308905Z"}],"euvd":[{"id":"EUVD-2024-28948","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","status":"published","published":"2024-05-31T17:53:25Z","modified":"2025-02-13T15:47:51Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-03T00:03:55.006159Z"}],"ghsa":[{"id":"GHSA-j524-499g-4p8m","title":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial...","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","status":"published","published":"2024-05-31T18:31:17Z","modified":"2024-08-01T15:32:52Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:57:48.682212Z"}],"nvd":[{"id":"CVE-2024-31030","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","status":"published","published":"2024-05-31T18:15:12.893Z","modified":"2026-06-17T07:27:41.863Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:10:03.465199Z"}],"osv":[{"id":"CVE-2024-31030","description":"An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.","status":"published","published":"2024-05-31T17:53:25.56Z","modified":"2026-10-28T02:30:21.373317061Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:40.06138Z"}]}}