CVSS v3
9.8
CRITICAL
EPSS Score
49.9%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when frmfolders.html exists. NOTE: The vendor disputes this issue because the exploit reference link only shows frmfolders.html is accessible and does not demonstrate how an unauthorized user can upload a file.
Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when frmfolders.html exists. NOTE: The vendor disputes this issue because the exploit reference link only shows frmfolders.html is accessible and does not demonstrate how an unauthorized user can upload a file.
Active exploitation of CVE-2021-33990 has not been confirmed. The EPSS score is 49.9%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-33990 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).