Wondershare PDFelement 5.2.9 Privilege Escalation via Unquoted Service Path

Wondershare PDFelement 5.2.9 contains a privilege escalation vulnerability due to an unquoted service path in the WsAppService Windows service. Local attackers can place a malicious executable in the service path and execute code with LocalSystem privileges upon service restart or system reboot.

An issue found in Wondershare Technology Co.,Ltd PDFelement v9.1.1 allows a remote attacker to execute arbitrary commands via the pdfelement-pro_setup_full5239.exe file.