{"id":"CVE-2024-33345","aliases":["EUVD-2024-31087","GHSA-4qmm-8p43-6vrx"],"status":"published","title":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function...","description":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00785,"percentile":0.56363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2024-04-29T00:00:00Z","modified":"2026-06-17T07:31:41Z","products":[{"vendor":"d-link","product":"dir-823g"},{"vendor":"dlink","product":"dir-823g_firmware"}],"references":[{"url":"http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-823G","tags":["x_transferred","Product"]},{"url":"https://github.com/n0wstr/IOTVuln/tree/main/DIR-823g/UploadFirmware","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33345"},{"url":"https://github.com/advisories/GHSA-4qmm-8p43-6vrx"}],"sources":{"cve":[{"id":"CVE-2024-33345","description":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2024-04-29T00:00:00Z","modified":"2024-08-02T02:27:53.55Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31087","description":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2024-04-29T00:00:00Z","modified":"2024-08-02T02:27:53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T03:50:22.469918Z"}],"ghsa":[{"id":"GHSA-4qmm-8p43-6vrx","title":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function...","description":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2024-04-29T18:30:46Z","modified":"2024-07-03T18:37:27Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:57:34.925398Z"}],"nvd":[{"id":"CVE-2024-33345","description":"D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2024-04-29T18:15:07.99Z","modified":"2026-06-17T07:31:41.657Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:09:55.124919Z"}]}}