{"id":"CVE-2017-7884","aliases":["EUVD-2017-16859","GHSA-x543-885p-w95x"],"status":"published","title":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD...","description":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD allows a local authenticated, but unprivileged, user to run arbitrary code with elevated privileges by replacing the service executable apcupsd.exe with a malicious executable that will run with SYSTEM privileges at startup. This occurs because of \"RW NT AUTHORITY\\Authenticated Users\" permissions for %SYSTEMDRIVE%\\apcupsd\\bin\\apcupsd.exe.","severity":{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00436,"percentile":0.38169,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2017-06-16T13:00:00Z","modified":"2026-06-17T01:25:23Z","products":[{"vendor":"apcupsd","product":"apc_ups_daemon"}],"references":[{"url":"http://www.securitytracker.com/id/1038707","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/99092","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2017/Jun/20","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7884"},{"url":"https://github.com/advisories/GHSA-x543-885p-w95x"}],"sources":{"cve":[{"id":"CVE-2017-7884","description":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD allows a local authenticated, but unprivileged, user to run arbitrary code with elevated privileges by replacing the service executable apcupsd.exe with a malicious executable that will run with SYSTEM privileges at startup. This occurs because of \"RW NT AUTHORITY\\Authenticated Users\" permissions for %SYSTEMDRIVE%\\apcupsd\\bin\\apcupsd.exe.","status":"published","published":"2017-06-16T13:00:00Z","modified":"2024-08-05T16:19:29.423Z","updated_at":"2026-11-02T14:33:20.488433Z"}],"euvd":[{"id":"EUVD-2017-16859","description":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD allows a local authenticated, but unprivileged, user to run arbitrary code with elevated privileges by replacing the service executable apcupsd.exe with a malicious executable that will run with SYSTEM privileges at startup. This occurs because of \"RW NT AUTHORITY\\Authenticated Users\" permissions for %SYSTEMDRIVE%\\apcupsd\\bin\\apcupsd.exe.","status":"published","published":"2017-06-16T13:00:00Z","modified":"2024-08-05T16:19:29Z","updated_at":"2026-11-03T02:39:07.019497Z"}],"ghsa":[{"id":"GHSA-x543-885p-w95x","title":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD...","description":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD allows a local authenticated, but unprivileged, user to run arbitrary code with elevated privileges by replacing the service executable apcupsd.exe with a malicious executable that will run with SYSTEM privileges at startup. This occurs because of \"RW NT AUTHORITY\\Authenticated Users\" permissions for %SYSTEMDRIVE%\\apcupsd\\bin\\apcupsd.exe.","status":"published","published":"2022-05-13T01:47:12Z","modified":"2023-02-02T05:01:34Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:51:12.922336Z"}],"nvd":[{"id":"CVE-2017-7884","description":"In Adam Kropelin adk0212 APC UPS Daemon through 3.14.14, the default installation of APCUPSD allows a local authenticated, but unprivileged, user to run arbitrary code with elevated privileges by replacing the service executable apcupsd.exe with a malicious executable that will run with SYSTEM privileges at startup. This occurs because of \"RW NT AUTHORITY\\Authenticated Users\" permissions for %SYSTEMDRIVE%\\apcupsd\\bin\\apcupsd.exe.","status":"published","published":"2017-06-16T13:29:00.187Z","modified":"2026-06-17T01:25:23.677Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:03:50.782497Z"}]}}