جزئیات آسیب‌پذیری

Advanced Installer before 22.6 has an uncontrolled search path element local privilege escalation vulnerability. When running as SYSTEM in certain configurations, Advanced Installer looks in standard-user writable locations for non-existent binaries and executes them as SYSTEM. A low-privileged attacker can place a malicious binary in a targeted folder; when the installer is executed, the attacker achieves arbitrary SYSTEM code execution.

• https://www.advancedinstaller.com/release-22.6.html
• https://www.advancedinstaller.com/advanced-installer-security-fixes-retrospective.html
• https://www.advancedinstaller.com/advanced-installer-security-fixes-retrospective.html#update-deprecated-apis-used-to-resolve-paths