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CVE-2025-34128

X360 VideoPlayer ActiveX Control Buffer Overflow via ConvertFile()

HIGH
8.6
CVSS Score
Published: July 16, 2025 at 09:10 PM UTC
Updated: June 17, 2026 at 09:13 AM UTC
1 product affected across 1 vendorX360 VideoPlayer ActiveX Control

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Severity
HIGH8.6
Exploit prediction
EPSS 1%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

Exploit
Source: [email protected]
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/browser/x360_video_player_set_text_bof.rb
Third Party AdvisoryTechnical Description
Source: [email protected]
https://rh0dev.github.io/blog/2015/fun-with-info-leaks/
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/35948
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/36100
Third Party Advisory
Source: [email protected]
https://www.fortiguard.com/encyclopedia/ips/40167/x360-videoplayer-activex-control-buffer-overflow
Third Party Advisory
Source: [email protected]
https://www.vulncheck.com/advisories/x360-videoplayer-activex-control-buffer-overflow

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94CWE-120

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