{"id":"CVE-2024-4640","aliases":["EUVD-2024-44244","GHSA-5cpc-fv98-27hq"],"status":"published","title":"OnCell G3470A-LTE Series: Authenticated Command Injection via sendTestEmail","description":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00393,"percentile":0.33682,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2024-06-25T09:19:08Z","modified":"2026-06-17T08:02:18Z","products":[{"vendor":"moxa","product":"oncell g3150a-lte series"},{"vendor":"moxa","product":"oncell_g3470a-lte-eu-t_firmware"},{"vendor":"moxa","product":"oncell_g3470a-lte-eu_firmware"},{"vendor":"moxa","product":"oncell_g3470a-lte-us-t_firmware"},{"vendor":"moxa","product":"oncell_g3470a-lte-us_firmware"}],"references":[{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-242550-oncell-g3470a-lte-series-multiple-web-application-vulnerabilities","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-4640"},{"url":"https://github.com/advisories/GHSA-5cpc-fv98-27hq"}],"sources":{"cve":[{"id":"CVE-2024-4640","title":"OnCell G3470A-LTE Series: Authenticated Command Injection via sendTestEmail","description":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.","status":"published","published":"2024-06-25T09:19:08.712Z","modified":"2024-08-01T20:47:41.484Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:17.150655Z"}],"euvd":[{"id":"EUVD-2024-44244","description":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.","status":"published","published":"2024-06-25T09:19:08Z","modified":"2024-08-01T20:47:41Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:36.234276Z"}],"ghsa":[{"id":"GHSA-5cpc-fv98-27hq","title":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable...","description":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.","status":"published","published":"2024-06-25T12:30:55Z","modified":"2024-06-25T12:30:56Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:57:31.517228Z"}],"nvd":[{"id":"CVE-2024-4640","description":"OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash.","status":"published","published":"2024-06-25T10:15:20.78Z","modified":"2026-06-17T08:02:18.843Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:10:09.388795Z"}]}}