: Ensure that only SYSTEM and Administrators have write access to HKLM\SYSTEM\CurrentControlSet\Services .
Jax watched the code scroll. Unlike standard vertical privilege escalation , where an attacker jumps from a user to an admin, this update created a "phantom" tier. It allowed any service running under NSSM224 to inherit the permissions of the kernel itself, bypassing the standard security checks . nssm224 privilege escalation updated
version 2.24, a popular Windows tool used to run applications as services. Although NSSM 2.24 has been a standard release for years, recent security advisories in 2024 and 2025 have highlighted critical privilege escalation risks when it is bundled with other software. National Institute of Standards and Technology (.gov) Review of NSSM 2.24 Privilege Escalation Risks : Ensure that only SYSTEM and Administrators have