CVE-2019-20490

cPanel before 82.0.18 allows authentication bypass because webmail usernames are processed inconsistently (SEC-499).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
VendorProductVersion
cpanelcpanel
77.9999.110 ≤
𝑥
< 78.0.43
cpanelcpanel
81.9999.242 ≤
𝑥
< 82.0.18
cpanelcpanel
83.9999.115 ≤
𝑥
< 84.0.10
𝑥
= Vulnerable software versions