Trojan.Exploit.SSX (Trojan.Exploit.ANNZ )
Advisory: SB2008020501 - Remote code execution in Ourgame GLWorld
Vulnerable component: GLWorld
CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:U/RC:C
CWE-ID: CWE-119 - Memory corruption
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to stack-based buffer overflow in the ActiveX control (HanGamePluginCn18.dll). A remote attacker can create a specially crafted web page, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.