CVE-2025-34128 json
X360 VideoPlayer ActiveX Control Buffer Overflow via ConvertFile()
published 2025-07-16 15 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-21743
- cvss
- 8.6
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 1
- Metasploit
Summary
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.
Timeline
- First public exploit (Metasploit exploit/windows/browser/x360_video_player_set_text_bof)
- Published
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 15 mo ago
Exploit prediction
1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit exploit/windows/browser/x360_video_player_set_text_bof X360 VideoPlayer ActiveX Control Buffer Overflow metasploit exploit, normal rank, 2015-01-30
- raw.githubusercontent.com https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/browser/x360_video_player_set_text_bof.rb referenced PoC, tagged "exploit" by a source, unverified
- exploit-db.com https://www.exploit-db.com/exploits/35948 referenced PoC, tagged "exploit" by a source, unverified
- exploit-db.com https://www.exploit-db.com/exploits/36100 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.6 | 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 |
| CNA | 4.0 | 8.6 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- X360Soft X360 VideoPlayer ActiveX Control
Classification
References
-
raw.githubusercontent.com
/rapid7/metasploit-framework/master/modules/exploits/windows/browser/x360_video_player_set_text_bof.rb
exploit
-
exploit-db.com
/exploits/35948
exploit
-
exploit-db.com
/exploits/36100
exploit
-
rh0dev.github.io
/blog/2015/fun-with-info-leaks/
third-party-advisory, technical-description
-
fortiguard.com
/encyclopedia/ips/40167/x360-videoplayer-activex-control-buffer-overflow
third-party-advisory
-
vulncheck.com
/advisories/x360-videoplayer-activex-control-buffer-overflow
third-party-advisory
Sources
- CVE List CVE-2025-34128
- NVD CVE-2025-34128
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.