{"id":"CVE-2025-13053","title":"When a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle (…","summary":"When a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle (…","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-311"],"vendor":"asustor","product":"data_master","affected":["data_master >= 4.1.0.RHU2, < 4.3.3.ROF1","data_master >= 5.0.0.ra82, < 5.1.1.RCI1"],"patched":["data_master 5.1.1.RCI1"],"published":"2025-12-12","updated":"2026-10-07","sourceUpdated":"2026-10-07T20:10:01.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13053","references":[{"url":"https://www.asustor.com/security/security_advisory_detail?id=49","label":"security@asustor.com"}],"tags":["nvd"],"epss":0.00096,"epssPercentile":0.00673,"ingestedAt":"2026-10-07T20:46:46.870Z","slug":"CVE-2025-13053","body":"## Overview\n\nWhen a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle (MITM) attack, which may obtain the sensitive information of the UPS server configuation.\n\nThis issue affects ADM: from 4.1.0 through 4.3.3.RKD2, from 5.0.0 through 5.1.0.RN42.\n\n## Affected\n\n- `data_master >= 4.1.0.RHU2, < 4.3.3.ROF1`\n- `data_master >= 5.0.0.ra82, < 5.1.1.RCI1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `data_master 5.1.1.RCI1`","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}