{"id":"CVE-2025-2848","title":"A vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive settings, and disable some non-critical functions.","summary":"A vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive settings, and disable some non-critical functions.","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-862"],"vendor":"synology","product":"mail_server","affected":["mail_server < 1.7.6-10676","mail_server < 1.7.6-20676"],"patched":["mail_server 1.7.6-20676"],"published":"2025-12-04","updated":"2026-09-25","sourceUpdated":"2026-09-25T23:10:00.463","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-2848","references":[{"url":"https://www.synology.com/en-global/security/advisory/Synology_SA_25_05","label":"security@synology.com"}],"tags":["nvd"],"epss":0.00368,"epssPercentile":0.27964,"ingestedAt":"2026-09-25T23:21:16.876Z","slug":"CVE-2025-2848","body":"## Overview\n\nA vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive settings, and disable some non-critical functions.\n\n## Affected\n\n- `mail_server < 1.7.6-10676`\n- `mail_server < 1.7.6-20676`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `mail_server 1.7.6-20676`","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}