CVE-2020-8495

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-01-30 21:18Z6 YR AGO

Last updated

2024-08-04 10:03Z2 YR AGO

Reserved

2020-01-30

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.0/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.1

Document digest

edb98cc8f88ef96994018fdf63deb177799f34ac7abb3c72f19f5502786fe3bf

• www.kronos.comhttps://www.kronos.com/products/kronos-webtax_refsource_MISC
• www.nolanbkennedy.comhttp://www.nolanbkennedy.com/post/privilege-escalation-in-kronos-web-time-and-attendance-webtax_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/156215/Kronos-WebTA-4.0-Privilege-Escalation-Cross-Site-Scripting.htmlx_refsource_MISC