{"id":"CVE-2024-9404","aliases":["EUVD-2024-50366","GHSA-2gj6-9934-w9r6"],"status":"published","title":"Denial-of-Service Vulnerability","description":"This vulnerability could lead to denial-of-service or service crashes. Exploitation of the moxa_cmd service, because of insufficient input validation, allows attackers to disrupt operations. If exposed to public networks, the vulnerability poses a significant remote threat, potentially allowing attackers to shut down affected systems.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00746,"percentile":0.55067,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287"],"published":"2024-12-04T03:54:32Z","modified":"2026-06-17T08:24:30Z","products":[{"vendor":"moxa","product":"eds-405a series"},{"vendor":"moxa","product":"eds-408a series"},{"vendor":"moxa","product":"eds-505a series"},{"vendor":"moxa","product":"eds-508a series"},{"vendor":"moxa","product":"eds-510a series"},{"vendor":"moxa","product":"eds-510e series"},{"vendor":"moxa","product":"eds-516a series"},{"vendor":"moxa","product":"eds-518a series"},{"vendor":"moxa","product":"eds-518e series"},{"vendor":"moxa","product":"eds-528e series"},{"vendor":"moxa","product":"eds-608 series"},{"vendor":"moxa","product":"eds-611 series"},{"vendor":"moxa","product":"eds-616 series"},{"vendor":"moxa","product":"eds-619 series"},{"vendor":"moxa","product":"eds-g508e series"},{"vendor":"moxa","product":"eds-g509 series"},{"vendor":"moxa","product":"eds-g512e series"},{"vendor":"moxa","product":"eds-g516e series"},{"vendor":"moxa","product":"eds-p506e series"},{"vendor":"moxa","product":"eds-p510 series"},{"vendor":"moxa","product":"eds-p510a series"},{"vendor":"moxa","product":"ics-g7526a series"},{"vendor":"moxa","product":"ics-g7528a series"},{"vendor":"moxa","product":"ics-g7748a series"},{"vendor":"moxa","product":"ics-g7750a series"},{"vendor":"moxa","product":"ics-g7752a series"},{"vendor":"moxa","product":"ics-g7826a series"},{"vendor":"moxa","product":"ics-g7828a series"},{"vendor":"moxa","product":"ics-g7848a series"},{"vendor":"moxa","product":"ics-g7850a series"},{"vendor":"moxa","product":"ics-g7852a series"},{"vendor":"moxa","product":"iks-6726a series"},{"vendor":"moxa","product":"iks-6728a series"},{"vendor":"moxa","product":"iks-g6524a series"},{"vendor":"moxa","product":"iks-g6824a series"},{"vendor":"moxa","product":"pt-7728 series"},{"vendor":"moxa","product":"pt-7828 series"},{"vendor":"moxa","product":"pt-g503 series"},{"vendor":"moxa","product":"pt-g510 series"},{"vendor":"moxa","product":"sds-3006 series"},{"vendor":"moxa","product":"sds-3008 series"},{"vendor":"moxa","product":"sds-3010 series"},{"vendor":"moxa","product":"sds-3016 series"},{"vendor":"moxa","product":"sds-g3006 series"},{"vendor":"moxa","product":"sds-g3008 series"},{"vendor":"moxa","product":"sds-g3010 series"},{"vendor":"moxa","product":"sds-g3016 series"},{"vendor":"moxa","product":"vport 07-3 series"}],"references":[{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240930-cve-2024-9404-denial-of-service-vulnerability-identified-in-the-vport-07-3-series","tags":["vendor-advisory"]},{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240931-cve-2024-9404-denial-of-service-vulnerability-identified-in-multiple-eds,-ics,-iks,-and-sds-switches","tags":["vendor-advisory"]},{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240933-cve-2024-9404-denial-of-service-vulnerability-identified-in-multiple-pt-switches","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-9404"},{"url":"https://github.com/advisories/GHSA-2gj6-9934-w9r6"}],"sources":{"cve":[{"id":"CVE-2024-9404","title":"Denial-of-Service Vulnerability","description":"This vulnerability could lead to denial-of-service or service crashes. Exploitation of the moxa_cmd service, because of insufficient input validation, allows attackers to disrupt operations. If exposed to public networks, the vulnerability poses a significant remote threat, potentially allowing attackers to shut down affected systems.","status":"published","published":"2024-12-04T03:54:32.073Z","modified":"2025-08-27T21:36:46.745Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","level":"high","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:34:05.823187Z"}],"euvd":[{"id":"EUVD-2024-50366","description":"This vulnerability could lead to denial-of-service or service crashes. Exploitation of the moxa_cmd service, because of insufficient input validation, allows attackers to disrupt operations. If exposed to public networks, the vulnerability poses a significant remote threat, potentially allowing attackers to shut down affected systems.","status":"published","published":"2024-12-04T03:54:32Z","modified":"2025-08-27T21:36:46Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:31:50.600254Z"}],"ghsa":[{"id":"GHSA-2gj6-9934-w9r6","title":"Moxa’s IP Cameras are affected by a medium-severity vulnerability, CVE-2024-9404, which could...","description":"Moxa’s IP Cameras are affected by a medium-severity vulnerability, CVE-2024-9404, which could lead to a denial-of-service condition or cause a service crash. This vulnerability allows attackers to exploit the Moxa service, commonly referred to as moxa_cmd, originally designed for deployment. Because of insufficient input validation, this service may be manipulated to trigger a denial-of-service.\n\n\n\n\nThis vulnerability poses a significant remote threat if the affected products are exposed to publicly accessible networks. Attackers could potentially disrupt operations by shutting down the affected systems. Due to the critical nature of this security risk, we strongly recommend taking immediate action to prevent potential exploitation.","status":"published","published":"2024-12-04T06:31:02Z","modified":"2025-02-20T03:32:03Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:59:59.716099Z"}],"nvd":[{"id":"CVE-2024-9404","description":"This vulnerability could lead to denial-of-service or service crashes. Exploitation of the moxa_cmd service, because of insufficient input validation, allows attackers to disrupt operations. If exposed to public networks, the vulnerability poses a significant remote threat, potentially allowing attackers to shut down affected systems.","status":"published","published":"2024-12-04T04:15:04.843Z","modified":"2026-06-17T08:24:30.463Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:10:38.973941Z"}]}}