{"cve":{"cve_id":"CVE-2021-44057","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":0.00825,"epss_percentile":0.52623,"epss_as_of":"2026-06-23","description":"An improper authentication vulnerability has been reported to affect QNAP device running Photo Station. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Photo Station: Photo Station 6.0.20 ( 2022/02/15 ) and later Photo Station 5.7.16 ( 2022/02/11 ) and later Photo Station 5.4.13 ( 2022/02/11 ) and later","published_at":"2022-05-05T16:50:29.108000Z","last_modified_at":null,"cvss_v3_score":7.1,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-287"],"nvd_references":["https://www.qnap.com/en/security-advisory/qsa-22-15"],"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":"2026-06-28T23:16:23.114133Z"},"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":"L","value_label":"Low"},{"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":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"photo-station","product_name":"Photo Station","version_start":"unspecified","version_start_inclusive":true,"version_end":"6.0.20 ( 2022/02/15 )","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:photo-station:unspecified:6.0.20 ( 2022/02/15 )"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"photo-station","product_name":"Photo Station","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.7.16 ( 2022/02/11 )","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:photo-station:unspecified:5.7.16 ( 2022/02/11 )"},{"vendor_slug":"qnap-systems-inc.","vendor_name":"QNAP Systems Inc.","product_slug":"photo-station","product_name":"Photo Station","version_start":"unspecified","version_start_inclusive":true,"version_end":"5.4.13 ( 2022/02/11 )","version_end_inclusive":false,"cpe23_uri":"cve5:qnap-systems-inc.:photo-station:unspecified:5.4.13 ( 2022/02/11 )"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-22-15","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-05-05T16:50:29.108000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:19:49.878100Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:19:49.878100Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:19:49.878100Z","label":"CVSS score revised","source":"cvelistv5"}]}