Understanding NSSM-2.24 and Potential Privilege Escalation NSSM (the ) version 2.24 is a widely used utility that allows administrators to wrap any executable or script into a Windows service. While NSSM itself is not inherently "vulnerable" in its core code, the way it is deployed and configured—especially in version 2.24—frequently introduces Local Privilege Escalation (LPE) vulnerabilities in the host systems it manages. Common Attack Vectors Involving NSSM-2.24
This is the most common vulnerability associated with NSSM-2.24 deployments. nssm-2.24 privilege escalation
: If a low-privileged user has write access to the root directory (e.g., C:\ ), they can place a malicious binary named Program.exe there. When the service restarts, Windows executes the malicious file with the elevated privileges of the service (often LocalSystem ). 2. Insecure Permissions on NSSM.exe Pelco VideoXpert 1.12.105 - Local Privilege Escalation Understanding NSSM-2