Nssm-2.24 Privilege Escalation Link -

before reaching the intended file. An attacker can place a malicious Program.exe at the root of the drive to hijack the service execution. NSSM - the Non-Sucking Service Manager 3. Exploitation in Ransomware Campaigns

Attackers can install a NSSM service pointing to cmd.exe /c net user backdoor P@ssw0rd /add & net localgroup administrators backdoor /add . After the next reboot, the backdoor user is created. nssm-2.24 privilege escalation

If you must use NSSM, migrate to version 2.24 . Better yet, use a maintained alternative like WinSW with XML configuration files that support integrity checks. before reaching the intended file

# As standard user bob sc qc vuln_svc :: Output shows SERVICE_CHANGE_CONFIG permission present. Exploitation in Ransomware Campaigns Attackers can install a

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

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

Once elevated on one machine, the attacker harvests domain admin tickets or service account passwords, moving across the network.