{"id":"CVE-2023-49897","aliases":["EUVD-2023-53797","GHSA-x3f3-j7qh-9wgj"],"status":"published","title":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and...","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.50447,"percentile":0.98923,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2023-12-06T06:49:41Z","modified":"2026-06-17T06:36:40Z","kev":{"date_added":"2023-12-21","due_date":"2024-01-11","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2023-12-21"},{"source":"kev","since":"2023-12-21"}],"products":[{"vendor":"fxc","product":"ae1021, ae1021pe"},{"vendor":"fxc","product":"ae1021_firmware"},{"vendor":"fxc","product":"ae1021pe_firmware"},{"vendor":"fxc inc.","product":"ae1021"},{"vendor":"fxc inc.","product":"ae1021pe"}],"references":[{"url":"https://www.fxc.jp/news/20231206","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU92152057/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-355-01","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.akamai.com/blog/security-research/zero-day-vulnerability-spreading-mirai-patched","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-49897","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49897"},{"url":"https://jvn.jp/en/vu/JVNVU92152057"},{"url":"https://github.com/advisories/GHSA-x3f3-j7qh-9wgj"}],"sources":{"cve":[{"id":"CVE-2023-49897","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","status":"published","published":"2023-12-06T06:49:41.752Z","modified":"2025-10-21T23:05:29.972Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:12.998024Z"}],"euvd":[{"id":"EUVD-2023-53797","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","status":"published","published":"2023-12-06T06:49:41Z","modified":"2025-10-21T23:05:29Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2023-12-21","updated_at":"2026-11-02T20:31:27.312976Z"}],"ghsa":[{"id":"GHSA-x3f3-j7qh-9wgj","title":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and...","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","status":"published","published":"2023-12-06T09:30:17Z","modified":"2025-10-22T00:32:58Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:04:07.112106Z"}],"kev":[{"id":"CVE-2023-49897","title":"FXC AE1021, AE1021PE OS Command Injection Vulnerability","description":"FXC AE1021 and AE1021PE contain an OS command injection vulnerability that allows authenticated users to execute commands via a network.","cwes":["CWE-78"],"kev":{"date_added":"2023-12-21","due_date":"2024-01-11","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2023-49897","description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","status":"published","published":"2023-12-06T07:15:41.883Z","modified":"2026-06-17T06:36:40.62Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:08:54.010507Z"}]}}