CVE-2025-34128highCWE-120CWE-94

CVE-2025-34128: high-severity vulnerability in X360Soft X360 VideoPlayer ActiveX Control

X360 VideoPlayer ActiveX Control Buffer Overflow via ConvertFile()

Published · Updated

36Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 8.6epss 1.4%
from disclosure to weapon0 days
Published on NVDJul 16
metasploitJan 30
exploitation probability
1.4%top 29% of all CVEs
observed exploitation
nono source reports it
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execute arbitrary code within the context of the current process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
X360Soft · X360 VideoPlayer ActiveX Control
References
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/browser/x360_video_player_set_text_bof.rbhttps://rh0dev.github.io/blog/2015/fun-with-info-leaks/https://www.exploit-db.com/exploits/35948https://www.exploit-db.com/exploits/36100https://www.fortiguard.com/encyclopedia/ips/40167/x360-videoplayer-activex-control-buffer-overflowhttps://www.vulncheck.com/advisories/x360-videoplayer-activex-control-buffer-overflow