{"id":"CVE-2023-40460","aliases":["EUVD-2023-45031","GHSA-fv86-7h6v-h3qg"],"status":"published","title":"Improper input leads to DoS","description":"The ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile names and types, which could potentially allow\n\n\n\nan authenticated\nuser to perform client-side script execution within\n\n\n\nACEManager, altering\nthe device functionality until the device is\n\n\n\nrestarted.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00495,"percentile":0.42772,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434","CWE-79"],"published":"2023-12-04T22:50:04Z","modified":"2026-06-17T06:17:57Z","products":[{"vendor":"sierrawireless","product":"aleos"}],"references":[{"url":"https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006/#sthash.5ZcnyPM1.dpbs","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40460"},{"url":"https://github.com/advisories/GHSA-fv86-7h6v-h3qg"}],"sources":{"cve":[{"id":"CVE-2023-40460","title":"Improper input leads to DoS","description":"\n\n\n\n\n\n\n\n\n\nThe ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile names and types, which could potentially allow\n\n\n\nan authenticated\nuser to perform client-side script execution within\n\n\n\nACEManager, altering\nthe device functionality until the device is\n\n\n\nrestarted.\n\n\n\n\n\n\n\n","status":"published","published":"2023-12-04T22:50:04.2Z","modified":"2026-02-25T17:20:06.954Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-434","CWE-79"],"updated_at":"2026-11-02T14:35:21.971258Z"}],"euvd":[{"id":"EUVD-2023-45031","description":"\n\n\n\n\n\n\n\n\n\nThe ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile names and types, which could potentially allow\n\n\n\nan authenticated\nuser to perform client-side script execution within\n\n\n\nACEManager, altering\nthe device functionality until the device is\n\n\n\nrestarted.\n\n\n\n\n\n\n\n","status":"published","published":"2023-12-04T22:50:04Z","modified":"2026-02-25T17:20:06Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T19:48:29.128374Z"}],"ghsa":[{"id":"GHSA-fv86-7h6v-h3qg","title":"\n\n\n\n\n\n\n\n\n\nThe ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile...","description":"\n\n\n\n\n\n\n\n\n\nThe ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile names and types, which could potentially allow\n\n\n\nan authenticated\nuser to perform client-side script execution within\n\n\n\nACEManager, altering\nthe device functionality until the device is\n\n\n\nrestarted.\n\n\n\n\n\n\n\n","status":"published","published":"2023-12-05T00:31:08Z","modified":"2023-12-08T18:30:41Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"cwes":["CWE-79","CWE-434"],"updated_at":"2026-11-02T14:55:09.695365Z"}],"nvd":[{"id":"CVE-2023-40460","description":"\n\n\n\n\n\n\n\n\n\nThe ACEManager\ncomponent of ALEOS 4.16 and earlier does not\n\n\n\nvalidate uploaded\nfile names and types, which could potentially allow\n\n\n\nan authenticated\nuser to perform client-side script execution within\n\n\n\nACEManager, altering\nthe device functionality until the device is\n\n\n\nrestarted.\n\n\n\n\n\n\n\n","status":"published","published":"2023-12-04T23:15:25.18Z","modified":"2026-06-17T06:17:57.597Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79","CWE-434"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}