{"cve":{"cve_id":"CVE-2024-53704","is_kev":true,"kev_date_added":"2025-02-18","kev_vendor_project":"SonicWall","kev_product":"SonicOS","kev_vulnerability_name":"SonicWall SonicOS SSLVPN Improper Authentication Vulnerability","kev_short_description":"SonicWall SonicOS contains an improper authentication vulnerability in the SSLVPN authentication mechanism that allows a remote attacker to bypass authentication.","kev_required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2025-03-11","kev_known_ransomware":true,"kev_notes":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003 ; https://nvd.nist.gov/vuln/detail/CVE-2024-53704","kev_cwes":["CWE-287"],"epss_score":0.95132,"epss_percentile":0.99853,"epss_as_of":"2026-06-23","description":"An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.","published_at":"2025-01-09T06:52:16.771000Z","last_modified_at":null,"cvss_v3_score":8.2,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-287"],"nvd_references":["https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003"],"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":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-29T02:16:20.862467Z"},"effective_severity":"HIGH","badges":["kev","ransomware","poc","epss"],"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":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"sonicwall","vendor_name":"SonicWall","product_slug":"sonicos","product_name":"SonicOS","version_start":"7.1.1-7058 and older versions","version_start_inclusive":true,"version_end":"7.1.1-7058 and older versions","version_end_inclusive":true,"cpe23_uri":"cve5:sonicwall:sonicos:7.1.1-7058 and older versions:7.1.1-7058 and older versions"},{"vendor_slug":"sonicwall","vendor_name":"SonicWall","product_slug":"sonicos","product_name":"SonicOS","version_start":"7.1.2-7019","version_start_inclusive":true,"version_end":"7.1.2-7019","version_end_inclusive":true,"cpe23_uri":"cve5:sonicwall:sonicos:7.1.2-7019:7.1.2-7019"},{"vendor_slug":"sonicwall","vendor_name":"SonicWall","product_slug":"sonicos","product_name":"SonicOS","version_start":"8.0.0-8035","version_start_inclusive":true,"version_end":"8.0.0-8035","version_end_inclusive":true,"cpe23_uri":"cve5:sonicwall:sonicos:8.0.0-8035:8.0.0-8035"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-53704.yaml","title":"SSL VPN Session Hijacking","author":"johnk3r","disclosed_at":null}],"news":[],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2025-01-09T06:52:16.771000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2025-02-18T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"},{"type":"cvss_changed","at":"2026-06-28T17:39:19.312524Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:39:19.312524Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:39:19.312524Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T02:16:20.862467Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:16:20.862467Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:16:20.862467Z","label":"SSVC decision revised","source":"vulnrichment"}]}