{"cve":{"cve_id":"CVE-2023-40747","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00975,"epss_percentile":0.57494,"epss_as_of":"2026-06-23","description":"Directory traversal vulnerability exists in A.K.I Software's PMailServer/PMailServer2 products' CGIs included in Internal Simple Webserver. If this vulnerability is exploited, a  remote attacker may access arbitrary files outside DocumentRoot.","published_at":"2024-03-18T00:32:58.218000Z","last_modified_at":null,"cvss_v3_score":7.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-22"],"nvd_references":["https://akisoftware.com/Vulnerability202301.html","https://jvn.jp/en/jp/JVN92720882/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-29T01:36:18.150707Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"a.k.i-software","vendor_name":"A.K.I Software","product_slug":"pmman.exe-enterprise-edition","product_name":"pmman.exe (Enterprise edition)","version_start":"2.5.1.12158 and earlier","version_start_inclusive":true,"version_end":"2.5.1.12158 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:a.k.i-software:pmman.exe-enterprise-edition:2.5.1.12158 and earlier:2.5.1.12158 and earlier"},{"vendor_slug":"a.k.i-software","vendor_name":"A.K.I Software","product_slug":"pmman.exe-pro-edition","product_name":"pmman.exe (Pro edition)","version_start":"2.5.1.12155 and earlier","version_start_inclusive":true,"version_end":"2.5.1.12155 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:a.k.i-software:pmman.exe-pro-edition:2.5.1.12155 and earlier:2.5.1.12155 and earlier"},{"vendor_slug":"a.k.i-software","vendor_name":"A.K.I Software","product_slug":"pmman.exe-pro-imap4-edition","product_name":"pmman.exe (Pro + IMAP4 edition)","version_start":"2.5.1.12157 and earlier","version_start_inclusive":true,"version_end":"2.5.1.12157 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:a.k.i-software:pmman.exe-pro-imap4-edition:2.5.1.12157 and earlier:2.5.1.12157 and earlier"},{"vendor_slug":"a.k.i-software","vendor_name":"A.K.I Software","product_slug":"pmman.exe-standard-edition","product_name":"pmman.exe (Standard edition)","version_start":"2.5.1.12154 and earlier","version_start_inclusive":true,"version_end":"2.5.1.12154 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:a.k.i-software:pmman.exe-standard-edition:2.5.1.12154 and earlier:2.5.1.12154 and earlier"},{"vendor_slug":"a.k.i-software","vendor_name":"A.K.I Software","product_slug":"pmman.exe-standard-imap4-edition","product_name":"pmman.exe (Standard + IMAP4 edition)","version_start":"2.5.1.12156 and earlier","version_start_inclusive":true,"version_end":"2.5.1.12156 and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:a.k.i-software:pmman.exe-standard-imap4-edition:2.5.1.12156 and earlier:2.5.1.12156 and earlier"}],"exploit_refs":[],"news":[],"references":[{"url":"https://akisoftware.com/Vulnerability202301.html","source_type":"MISC","tags":[]},{"url":"https://jvn.jp/en/jp/JVN92720882/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-03-18T00:32:58.218000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:29:42.220397Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:29:42.220397Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:29:42.220397Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:36:18.150707Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:36:18.150707Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:36:18.150707Z","label":"SSVC decision revised","source":"vulnrichment"}]}