{"cve":{"cve_id":"CVE-2023-45249","is_kev":true,"kev_date_added":"2024-07-29","kev_vendor_project":"Acronis","kev_product":"Cyber Infrastructure (ACI)","kev_vulnerability_name":"Acronis Cyber Infrastructure (ACI) Insecure Default Password Vulnerability","kev_short_description":"Acronis Cyber Infrastructure (ACI) allows an unauthenticated user to execute commands remotely due to the use of default passwords.","kev_required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2024-08-19","kev_known_ransomware":false,"kev_notes":"https://security-advisory.acronis.com/advisories/SEC-6452;  https://nvd.nist.gov/vuln/detail/CVE-2023-45249","kev_cwes":["CWE-1393"],"epss_score":0.53535,"epss_percentile":0.98854,"epss_as_of":"2026-06-23","description":"Remote command execution due to use of default passwords. The following products are affected: Acronis Cyber Infrastructure (ACI) before build 5.0.1-61, Acronis Cyber Infrastructure (ACI) before build 5.1.1-71, Acronis Cyber Infrastructure (ACI) before build 5.2.1-69, Acronis Cyber Infrastructure (ACI) before build 5.3.1-53, Acronis Cyber Infrastructure (ACI) before build 5.4.4-132.","published_at":"2024-07-24T14:03:56.481000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-1393"],"nvd_references":["https://security-advisory.acronis.com/advisories/SEC-6452","https://www.securityweek.com/acronis-product-vulnerability-exploited-in-the-wild/"],"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":"2026-06-29T01:38:28.950134Z"},"effective_severity":"CRITICAL","badges":["kev","poc","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","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":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"acronis","vendor_name":"Acronis","product_slug":"acronis-cyber-infrastructure","product_name":"Acronis Cyber Infrastructure","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.0.1-61","version_end_inclusive":false,"cpe23_uri":"cve5:acronis:acronis-cyber-infrastructure:unspecified:5.0.1-61"},{"vendor_slug":"acronis","vendor_name":"Acronis","product_slug":"acronis-cyber-infrastructure","product_name":"Acronis Cyber Infrastructure","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.1.1-71","version_end_inclusive":false,"cpe23_uri":"cve5:acronis:acronis-cyber-infrastructure:unspecified:5.1.1-71"},{"vendor_slug":"acronis","vendor_name":"Acronis","product_slug":"acronis-cyber-infrastructure","product_name":"Acronis Cyber Infrastructure","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.2.1-69","version_end_inclusive":false,"cpe23_uri":"cve5:acronis:acronis-cyber-infrastructure:unspecified:5.2.1-69"},{"vendor_slug":"acronis","vendor_name":"Acronis","product_slug":"acronis-cyber-infrastructure","product_name":"Acronis Cyber Infrastructure","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.3.1-53","version_end_inclusive":false,"cpe23_uri":"cve5:acronis:acronis-cyber-infrastructure:unspecified:5.3.1-53"},{"vendor_slug":"acronis","vendor_name":"Acronis","product_slug":"acronis-cyber-infrastructure","product_name":"Acronis Cyber Infrastructure","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.4.4-132","version_end_inclusive":false,"cpe23_uri":"cve5:acronis:acronis-cyber-infrastructure:unspecified:5.4.4-132"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2023/CVE-2023-45249.yaml","title":"Acronis Cyber Infrastructure - Default Password","author":"darses","disclosed_at":null}],"news":[],"references":[{"url":"https://security-advisory.acronis.com/advisories/SEC-6452","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://www.securityweek.com/acronis-product-vulnerability-exploited-in-the-wild/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-07-24T14:03:56.481000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2024-07-29T00:00:00Z","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":"2026-06-28T17:30:18.424510Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:30:18.424510Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:30:18.424510Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:38:28.950134Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:38:28.950134Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:38:28.950134Z","label":"SSVC decision revised","source":"vulnrichment"}]}