{"cve":{"cve_id":"CVE-2023-35086","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":0.39705,"epss_percentile":0.98433,"epss_as_of":"2026-06-23","description":"\nIt is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability is caused by directly using input as a format string when calling syslog in logmessage_normal function, in the do_detwan_cgi module of httpd. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\n\nThis issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529.\n\n","published_at":"2023-07-21T06:32:20.831000Z","last_modified_at":null,"cvss_v3_score":7.2,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-134"],"nvd_references":["https://www.twcert.org.tw/tw/cp-132-7240-a5f96-1.html"],"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":"2026-06-29T01:32:48.307488Z"},"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":"H","value_label":"High"},{"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":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"asus","vendor_name":"ASUS","product_slug":"rt-ac86u","product_name":"RT-AC86U","version_start":"3.0.0.4_386_51529","version_start_inclusive":true,"version_end":"3.0.0.4_386_51529","version_end_inclusive":true,"cpe23_uri":"cve5:asus:rt-ac86u:3.0.0.4_386_51529:3.0.0.4_386_51529"},{"vendor_slug":"asus","vendor_name":"ASUS","product_slug":"rt-ax56u-v2","product_name":"RT-AX56U_V2","version_start":"3.0.0.4.386_50460","version_start_inclusive":true,"version_end":"3.0.0.4.386_50460","version_end_inclusive":true,"cpe23_uri":"cve5:asus:rt-ax56u-v2:3.0.0.4.386_50460:3.0.0.4.386_50460"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-7240-a5f96-1.html","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2023-07-21T06:32:20.831000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:28:48.844579Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:28:48.844579Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:28:48.844579Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:32:48.307488Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:32:48.307488Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:32:48.307488Z","label":"SSVC decision revised","source":"vulnrichment"}]}