CVE-2020-27386
40Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendepss 73%
from disclosure to weapon0 days
Published on NVDNov 12
metasploitSep 28
exploitation probability
73%top 1% of all CVEs
observed exploitation
nono source reports it
An unrestricted file upload issue in FlexDotnetCMS before v1.5.9 allows an authenticated remote attacker to upload and execute arbitrary files by using the FileManager to upload malicious code (e.g., ASP code) in the form of a safe file type (e.g., a TXT file), and then using the FileEditor (in v1.5.8 and prior) or the FileManager's rename function (in v1.5.7 and prior) to rename the file to an executable extension (e.g., ASP), and finally executing the file via an HTTP GET request to /<path_to_file>.
Affected products
n/a · n/a