CVE-2020-27386

EIP tracks 1 public exploit for CVE-2020-27386. PoCs published by Erik Wynter, including Metasploit module exploits/windows/http/flexdotnetcms_upload_exec.

AI-analyzed exploit summary This Metasploit module exploits an arbitrary file upload vulnerability in FlexDotnetCMS v1.5.8 and prior by uploading a TXT file and renaming it to an ASP file, achieving remote code execution.

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>.