{"id":"CVE-2018-7886","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-7886","generatedAt":"2026-10-29T01:53:54.101Z","title":"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.","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.","published":"2018-03-15T02:29:00.000Z","lastModified":"2026-06-17T02:03:55.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["cloudme/sync"],"epss":{"score":0.01948,"percentile":0.80101,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-04-16","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44470,"kind":"exploit","title":"CloudMe Sync 1.11.0 - Local Buffer Overflow","url":"https://www.exploit-db.com/exploits/44470","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/local/44470.py","file":"exploits/windows/local/44470.py","published":"2018-04-16","added":"2018-04-16","updated":"2018-04-16","author":"Prasenjit Kanti Paul","type":"local","platform":"windows","port":null,"verified":false,"codes":["CVE-2018-7886"],"tags":"Local","aliases":null,"applicationUrl":"http://www.exploit-db.comCloudMe_1110.exe","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB and the impact is high, while EPSS rates exploitation at 1.9%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"https://0day4u.wordpress.com/2018/03/09/buffer-overflow-on-cloudme-sync-v1-11-0/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/44470/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://0day4u.wordpress.com/2018/03/09/buffer-overflow-on-cloudme-sync-v1-11-0/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44470/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-7886","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}