{"id":"CVE-2021-35309","aliases":["EUVD-2021-21952","GHSA-cg26-wmrp-ggr4"],"status":"published","title":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain...","description":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00523,"percentile":0.44658,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2023-08-22T00:00:00Z","modified":"2026-06-17T03:57:25Z","products":[{"vendor":"samsung","product":"syncthru_web_service"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb","tags":["x_transferred","Vendor Advisory"]},{"url":"https://github.com/mustafa-turgut/cve-subscriptions/tree/main/samsung-stws","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35309"},{"url":"https://github.com/advisories/GHSA-cg26-wmrp-ggr4"}],"sources":{"cve":[{"id":"CVE-2021-35309","description":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T18:17:56.413Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-21952","description":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T18:17:56Z","updated_at":"2026-11-03T00:27:53.790276Z"}],"ghsa":[{"id":"GHSA-cg26-wmrp-ggr4","title":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain...","description":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.","status":"published","published":"2023-08-22T21:30:26Z","modified":"2024-10-03T21:31:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:58:24.643851Z"}],"nvd":[{"id":"CVE-2021-35309","description":"An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.","status":"published","published":"2023-08-22T19:16:21.367Z","modified":"2026-06-17T03:57:25.957Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}