{"cve_id":"CVE-2024-40891","published":"2025-02-04T10:15:08.920000+00:00","last_modified":"2026-06-17T07:46:48.213000+00:00","vuln_status":"Analyzed","description":"**UNSUPPORTED WHEN ASSIGNED**\nA post-authentication command injection vulnerability in the management commands of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device via Telnet.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","base_score":8.8,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"LOW","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-78"],"in_kev":true,"kev_date_added":"2025-02-11","kev_ransomware":false,"epss_score":0.22888,"epss_percentile":0.97741,"cap_rule_version":"0.1.1","stage":"EXECUTION","req_access":"USER","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T11:26:44.200458+00:00","first_seen":"2025-02-04T10:15:08.920000+00:00","kev_first_seen":"2025-02-11T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["zyxel"],"products":["sbg3300-n000","sbg3300-n000_firmware","sbg3300-nb00","sbg3300-nb00_firmware","sbg3500-n000_firmware","sbg3500-nb00","sbg3500-nb00_firmware","vmg1312-b10a","vmg1312-b10a_firmware","vmg1312-b10b","vmg1312-b10b_firmware","vmg1312-b10e","vmg1312-b10e_firmware","vmg3312-b10a","vmg3312-b10a_firmware","vmg3313-b10a","vmg3313-b10a_firmware","vmg3926-b10b","vmg3926-b10b_firmware","vmg4325-b10a","vmg4325-b10a_firmware","vmg4380-b10a","vmg4380-b10a_firmware","vmg8324-b10a","vmg8324-b10a_firmware","vmg8924-b10a","vmg8924-b10a_firmware"],"affected":[{"vendor":"zyxel","product":"sbg3300-n000_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"sbg3300-nb00_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"sbg3500-n000_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"sbg3500-nb00_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg1312-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg1312-b10b_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg1312-b10e_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg3312-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg3313-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg3926-b10b_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg4325-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg4380-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg8324-b10a_firmware","ranges":["all versions"]},{"vendor":"zyxel","product":"vmg8924-b10a_firmware","ranges":["all versions"]}]}