VulnerabilityModified
CVE-2021-33990
Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when frmfolders.html exists.
CRITICAL 9.8EPSS 11.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 11.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 11.92% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-281, CWE-78
- Affected
- liferay/liferay portal
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/171701/Liferay-Portal-6.2.5-Insecure-Permissions.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/fu2x2000/Liferay_exploit_PocExploit, Third Party Advisory
- http://packetstormsecurity.com/files/171701/Liferay-Portal-6.2.5-Insecure-Permissions.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/fu2x2000/Liferay_exploit_PocExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.