{"id":"CVE-2024-36671","aliases":["EUVD-2024-36166","GHSA-g724-p2vc-8mfg"],"status":"published","title":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the...","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.0077,"percentile":0.55909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2024-11-29T00:00:00Z","modified":"2026-10-28T10:44:06Z","products":[{"vendor":"nodemcu","product":"nodemcu"}],"references":[{"url":"https://github.com/nodemcu/nodemcu-firmware/pull/3633","tags":["fix"]},{"url":"https://github.com/nodemcu/nodemcu-firmware/pull/3634","tags":["fix"]},{"url":"https://github.com/nodemcu/nodemcu-firmware/pull/3635","tags":["fix"]},{"url":"https://github.com/nodemcu/nodemcu-firmware/commit/193fe3593eb1537667179089535cdb7457327887#diff-5c3fa597431eda03ac3339ae6bf7f05e1a50d6fc7333679ec38e21b337cb6721","tags":["fix"]},{"url":"https://github.com/nodemcu/nodemcu-firmware/issues/3626","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36671","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g724-p2vc-8mfg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36671.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-36671","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","status":"published","published":"2024-11-29T00:00:00Z","modified":"2024-12-04T16:57:21.153Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:34:14.649724Z"}],"euvd":[{"id":"EUVD-2024-36166","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","status":"published","published":"2024-11-29T00:00:00Z","modified":"2024-12-04T16:57:21Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:40.891519Z"}],"ghsa":[{"id":"GHSA-g724-p2vc-8mfg","title":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the...","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","status":"published","published":"2024-11-29T15:37:53Z","modified":"2024-12-04T18:33:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:59:02.702846Z"}],"nvd":[{"id":"CVE-2024-36671","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","status":"published","published":"2024-11-29T15:15:17.027Z","modified":"2026-06-17T07:37:04.917Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:10:38.973941Z"}],"osv":[{"id":"CVE-2024-36671","description":"nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.","status":"published","published":"2024-11-29T00:00:00Z","modified":"2026-10-28T10:44:06.27181507Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:41.133403Z"}]}}