{"cve_id":"CVE-2025-25249","published":"2026-01-13T17:15:56.910000+00:00","last_modified":"2026-10-07T18:17:13.180000+00:00","vuln_status":"Analyzed","description":"A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","base_score":9.8,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-122","CWE-787"],"in_kev":true,"kev_date_added":"2026-09-09","kev_ransomware":false,"epss_score":0.03742,"epss_percentile":0.89857,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-10-08T03:18:57.604631+00:00","first_seen":"2026-01-13T17:15:56.910000+00:00","kev_first_seen":"2026-09-09T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":"2026-09-22T07:01:31.750503+00:00","vendors":["fortinet","siemens"],"products":["fortios","fortisase","fortiswitchmanager","ruggedcom_ape1808","ruggedcom_ape1808_firmware"],"affected":[{"vendor":"fortinet","product":"fortios","ranges":["≥ 7.4.0 and < 7.4.9","≥ 7.6.0 and < 7.6.4","≥ 7.2.0 and < 7.2.12","≥ 6.4.0 and < 7.0.18"]},{"vendor":"fortinet","product":"fortisase","ranges":["25.1.39","25.1.51"]},{"vendor":"fortinet","product":"fortiswitchmanager","ranges":["≥ 7.2.0 and < 7.2.7","≥ 7.0.0 and < 7.0.6"]},{"vendor":"siemens","product":"ruggedcom_ape1808_firmware","ranges":["all versions"]}]}