{"id":"CVE-2018-18519","aliases":["EUVD-2018-10244","GHSA-fpg4-8vx9-5m5w"],"status":"published","title":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan...","description":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan horse \"%PROGRAMFILES%\\BFK 5.2.9\\syscrb.exe\" file because of insecure permissions for the BUILTIN\\Users group.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0077,"percentile":0.55898,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-426"],"published":"2018-11-19T08:00:00Z","modified":"2026-06-17T01:47:26Z","products":[{"vendor":"bestxsoftware","product":"best_free_keylogger"}],"references":[{"url":"https://github.com/ilsani/rd/tree/master/security-advisories/bestxsoftware/cve-2018-18519","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18519"},{"url":"https://github.com/advisories/GHSA-fpg4-8vx9-5m5w"}],"sources":{"cve":[{"id":"CVE-2018-18519","description":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan horse \"%PROGRAMFILES%\\BFK 5.2.9\\syscrb.exe\" file because of insecure permissions for the BUILTIN\\Users group.","status":"published","published":"2018-11-19T08:00:00Z","modified":"2024-08-05T11:15:58.867Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10244","description":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan horse \"%PROGRAMFILES%\\BFK 5.2.9\\syscrb.exe\" file because of insecure permissions for the BUILTIN\\Users group.","status":"published","published":"2018-11-19T08:00:00Z","modified":"2024-08-05T11:15:58Z","updated_at":"2026-11-03T02:39:35.790696Z"}],"ghsa":[{"id":"GHSA-fpg4-8vx9-5m5w","title":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan...","description":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan horse \"%PROGRAMFILES%\\BFK 5.2.9\\syscrb.exe\" file because of insecure permissions for the BUILTIN\\Users group.","status":"published","published":"2022-05-14T00:57:48Z","modified":"2023-02-02T05:02:46Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:51:30.862811Z"}],"nvd":[{"id":"CVE-2018-18519","description":"BestXsoftware Best Free Keylogger before 6.0.0 allows local users to gain privileges via a Trojan horse \"%PROGRAMFILES%\\BFK 5.2.9\\syscrb.exe\" file because of insecure permissions for the BUILTIN\\Users group.","status":"published","published":"2018-11-19T08:29:00.19Z","modified":"2026-06-17T01:47:26.87Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}