{"cve":{"cve_id":"CVE-2023-50358","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":0.12769,"epss_percentile":0.95763,"epss_as_of":"2026-06-23","description":"An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.5.2645 build 20240116 and later\nQTS 4.5.4.2627 build 20231225 and later\nQTS 4.3.6.2665 build 20240131 and later\nQTS 4.3.4.2675 build 20240131 and later\nQTS 4.3.3.2644 build 20240131 and later\nQTS 4.2.6 build 20240131 and later\nQuTS hero h5.1.5.2647 build 20240118 and later\nQuTS hero h4.5.4.2626 build 20231225 and later\nQuTScloud c5.1.5.2651 and later","published_at":"2024-02-13T02:45:22.351000Z","last_modified_at":null,"cvss_v3_score":5.8,"cvss_v3_vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-78"],"nvd_references":["https://www.qnap.com/en/security-advisory/qsa-23-57","https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/","https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213941-1032"],"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":"2026-06-29T01:41:37.767234Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"A","value_label":"Adjacent"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"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":"C","value_label":"Changed"},{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"5.x","version_start_inclusive":true,"version_end":"5.1.5.2645 build 20240116","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:5.x:5.1.5.2645 build 20240116"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"4.5.x, 4.4.x","version_start_inclusive":true,"version_end":"4.5.4.2627 build 20231225","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:4.5.x, 4.4.x:4.5.4.2627 build 20231225"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"4.3.6, 4.3.5","version_start_inclusive":true,"version_end":"4.3.6.2665 build 20240131","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:4.3.6, 4.3.5:4.3.6.2665 build 20240131"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"4.3.4","version_start_inclusive":true,"version_end":"4.3.4.2675 build 20240131","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:4.3.4:4.3.4.2675 build 20240131"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"4.3.x","version_start_inclusive":true,"version_end":"4.3.3.2644 build 20240131","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:4.3.x:4.3.3.2644 build 20240131"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qts","product_name":"QTS","version_start":"4.2.x","version_start_inclusive":true,"version_end":"4.2.6 build 20240131","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qts:4.2.x:4.2.6 build 20240131"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"qutscloud","product_name":"QuTScloud","version_start":"c5.x","version_start_inclusive":true,"version_end":"c5.1.5.2651","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:qutscloud:c5.x:c5.1.5.2651"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"quts-hero","product_name":"QuTS hero","version_start":"h5.x","version_start_inclusive":true,"version_end":"h5.1.5.2647 build 20240118","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:quts-hero:h5.x:h5.1.5.2647 build 20240118"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"quts-hero","product_name":"QuTS hero","version_start":"h4.x","version_start_inclusive":true,"version_end":"h4.5.4.2626 build 20231225","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:quts-hero:h4.x:h4.5.4.2626 build 20231225"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-23-57","source_type":"MISC","tags":[]},{"url":"https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/","source_type":"MISC","tags":[]},{"url":"https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213941-1032","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-02-13T02:45:22.351000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:31:00.193989Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:31:00.193989Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:31:00.193989Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:41:37.767234Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:41:37.767234Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:41:37.767234Z","label":"SSVC decision revised","source":"vulnrichment"}]}