{"id":"CVE-2020-8495","aliases":["EUVD-2020-29361","GHSA-pjg7-vmgm-6qrp"],"status":"published","title":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com...","description":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com.threeis.webta.H491delegate servlet allows an attacker with Timekeeper or Supervisor privileges to gain unauthorized administrative privileges within the application via the delegate, delegateRole, and delegatorUserId parameters.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03138,"percentile":0.88004,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-862","CWE-863"],"published":"2020-01-30T21:18:15Z","modified":"2026-06-17T03:26:28Z","exploits":[{"source":"exploitdb","id":"EDB-48001","title":"Kronos WebTA 4.0 - Authenticated Remote Privilege Escalation","type":"webapps","platform":"java","date":"2020-02-05","url":"https://www.exploit-db.com/exploits/48001"}],"products":[{"vendor":"kronos","product":"web_time_and_attendance"}],"references":[{"url":"https://www.kronos.com/products/kronos-webta","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"http://www.nolanbkennedy.com/post/privilege-escalation-in-kronos-web-time-and-attendance-webta","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/156215/Kronos-WebTA-4.0-Privilege-Escalation-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8495"},{"url":"https://github.com/advisories/GHSA-pjg7-vmgm-6qrp"}],"sources":{"cve":[{"id":"CVE-2020-8495","description":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com.threeis.webta.H491delegate servlet allows an attacker with Timekeeper or Supervisor privileges to gain unauthorized administrative privileges within the application via the delegate, delegateRole, and delegatorUserId parameters.","status":"published","published":"2020-01-30T21:18:15Z","modified":"2024-08-04T10:03:45.706Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29361","description":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com.threeis.webta.H491delegate servlet allows an attacker with Timekeeper or Supervisor privileges to gain unauthorized administrative privileges within the application via the delegate, delegateRole, and delegatorUserId parameters.","status":"published","published":"2020-01-30T21:18:15Z","modified":"2024-08-04T10:03:45Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high"}],"updated_at":"2026-11-03T03:07:57.14802Z"}],"ghsa":[{"id":"GHSA-pjg7-vmgm-6qrp","title":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com...","description":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com.threeis.webta.H491delegate servlet allows an attacker with Timekeeper or Supervisor privileges to gain unauthorized administrative privileges within the application via the delegate, delegateRole, and delegatorUserId parameters.","status":"published","published":"2022-05-24T17:07:48Z","modified":"2023-01-29T05:01:15Z","cwes":["CWE-863"],"updated_at":"2026-11-02T14:44:46.468507Z"}],"nvd":[{"id":"CVE-2020-8495","description":"In Kronos Web Time and Attendance (webTA) 3.8.x and later 3.x versions before 4.0, the com.threeis.webta.H491delegate servlet allows an attacker with Timekeeper or Supervisor privileges to gain unauthorized administrative privileges within the application via the delegate, delegateRole, and delegatorUserId parameters.","status":"published","published":"2020-01-30T22:15:10.547Z","modified":"2026-06-17T03:26:28.283Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:05:53.837808Z"}]}}