Nssm-2.24 Privilege Escalation [work] «AUTHENTIC | 2024»

or the binary it launches with a malicious executable. When the service restarts (or the system reboots), the malicious code runs with privileges. Notable Examples IBM Robotic Process Automation

Securing NSSM 2.24 deployments requires adhering to the principle of least privilege and ensuring rigid access controls. 1. Enforce Strict File and Folder ACLs nssm-2.24 privilege escalation

: Used NSSM to make traffic tunneling tools (e.g., Localtonet) persistent on compromised business automation servers. or the binary it launches with a malicious executable

: If an application uses NSSM to run a service but fails to enclose the path to in quotation marks (e.g., C:\Program Files\App\nssm.exe ), a local attacker can place a malicious file (like C:\Program.exe ) to gain elevated SYSTEM privileges upon a reboot. Insecure Executable Permissions : If the folder containing Insecure Executable Permissions : If the folder containing

This same pattern has been observed across numerous vulnerable software products. Apache CouchDB's Windows installer for versions prior to 2.0.0 granted weak file permissions, allowing standard users to replace the bundled nssm.exe with a malicious version and create backdoor administrative accounts once the service was restarted.