{"id":"CVE-2018-7886","aliases":["EUVD-2018-19598","GHSA-whgv-r48w-wxh3"],"status":"published","title":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to...","description":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the \"CloudMe Sync\" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01948,"percentile":0.80343,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2018-03-15T02:00:00Z","modified":"2026-06-17T02:03:54Z","exploits":[{"source":"exploitdb","id":"EDB-44470","title":"CloudMe Sync 1.11.0 - Local Buffer Overflow","type":"local","platform":"windows","date":"2018-04-16","url":"https://www.exploit-db.com/exploits/44470"}],"products":[{"vendor":"cloudme","product":"sync"}],"references":[{"url":"https://www.exploit-db.com/exploits/44470/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://0day4u.wordpress.com/2018/03/09/buffer-overflow-on-cloudme-sync-v1-11-0/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7886"},{"url":"https://github.com/advisories/GHSA-whgv-r48w-wxh3"}],"sources":{"cve":[{"id":"CVE-2018-7886","description":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the \"CloudMe Sync\" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.","status":"published","published":"2018-03-15T02:00:00Z","modified":"2024-08-05T06:37:59.586Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19598","description":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the \"CloudMe Sync\" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.","status":"published","published":"2018-03-15T02:00:00Z","modified":"2024-08-05T06:37:59Z","updated_at":"2026-11-03T02:40:04.680788Z"}],"ghsa":[{"id":"GHSA-whgv-r48w-wxh3","title":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to...","description":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the \"CloudMe Sync\" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.","status":"published","published":"2022-05-14T01:29:37Z","modified":"2023-02-02T05:03:44Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:42.325662Z"}],"nvd":[{"id":"CVE-2018-7886","description":"An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the \"CloudMe Sync\" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.","status":"published","published":"2018-03-15T02:29:00.23Z","modified":"2026-06-17T02:03:54.733Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:24.264003Z"}]}}