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CVE-2020-8495

HighPublished

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...

Published: Jan 30, 2020
Updated: Aug 4, 2024
Assigning CNA: mitre
Evidence observed: Feb 5, 2020

Primary CVSS

7.5/ 10High

nvd · CVSS 3.1

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS probability estimate

3.1%

Low · next 30 days

Percentile: 87.3%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

Kronos WebTA 4.0 - Authenticated Remote Privilege EscalationExploit
nxkennedy · java · Feb 5, 2020

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