{"id":"CVE-2018-20221","aliases":["EUVD-2018-12788","GHSA-2899-wfp7-cq2f"],"status":"published","title":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code...","description":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/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":0.10269,"percentile":0.95722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2019-03-17T20:54:40Z","modified":"2026-06-17T01:52:28Z","exploits":[{"source":"exploitdb","id":"EDB-46086","title":"Ajera Timesheets 9.10.16 - Deserialization of Untrusted Data","type":"webapps","platform":"windows","date":"2019-01-07","url":"https://www.exploit-db.com/exploits/46086"}],"products":[{"vendor":"deltek","product":"ajera"}],"references":[{"url":"http://packetstormsecurity.com/files/151035/Ajera-Timesheets-9.10.16-Deserialization.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/46086/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20221"},{"url":"https://github.com/advisories/GHSA-2899-wfp7-cq2f"}],"sources":{"cve":[{"id":"CVE-2018-20221","description":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.","status":"published","published":"2019-03-17T20:54:40Z","modified":"2024-08-05T11:58:18.15Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-12788","description":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.","status":"published","published":"2019-03-17T20:54:40Z","modified":"2024-08-05T11:58:18Z","updated_at":"2026-11-03T02:39:31.423203Z"}],"ghsa":[{"id":"GHSA-2899-wfp7-cq2f","title":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code...","description":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.","status":"published","published":"2022-05-14T01:17:43Z","modified":"2023-02-02T05:03:28Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:51:38.861054Z"}],"nvd":[{"id":"CVE-2018-20221","description":"Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.","status":"published","published":"2019-03-21T16:00:35.5Z","modified":"2026-06-17T01:52:28.6Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:04:54.21788Z"}]}}