WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting the license name and license code fields. Attackers can craft a malicious payload of 6000 bytes to trigger a bind shell on port 4444 by exploiting a stack-based buffer overflow in the application's input handling.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00073.

Exploitation poc

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Alloksoft WMV to AVI MPEG DVD WMV Convertor affected
Version Status Constraints
4.6.1217 affected —

No data.

No data.

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Vendors Products
Allok Soft Subscribe
Wmv To Avi Mpeg Dvd Wmv Convertor Subscribe

Project Subscriptions

Vendors Products
Allok Soft Subscribe
Wmv To Avi Mpeg Dvd Wmv Convertor Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.alloksoft.com/ cve-icon cve-icon
https://www.alloksoft.com/wmv.htm cve-icon cve-icon
https://www.exploit-db.com/exploits/47563 cve-icon cve-icon
https://www.exploit-db.com/exploits/47568 cve-icon cve-icon
https://www.vulncheck.com/advisories/wmv-to-avi-mpeg-dvd-wmv-convertor-buffer-overflow cve-icon cve-icon
History

Fri, 20 Feb 2026 01:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 19 Feb 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Allok Soft
Allok Soft wmv To Avi Mpeg Dvd Wmv Convertor
Vendors & Products Allok Soft
Allok Soft wmv To Avi Mpeg Dvd Wmv Convertor

Wed, 18 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Description WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting the license name and license code fields. Attackers can craft a malicious payload of 6000 bytes to trigger a bind shell on port 4444 by exploiting a stack-based buffer overflow in the application's input handling.
Title WMV to AVI MPEG DVD WMV Convertor 4.6.1217 - Buffer OverFlow
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-19T20:09:18.092Z

Reserved: 2026-02-13T17:39:00.889Z

Link: CVE-2019-25362

cve-icon Vulnrichment

Updated: 2026-02-19T20:07:14.228Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-18T22:16:21.903

Modified: 2026-02-19T15:53:02.850

Link: CVE-2019-25362

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-19T10:10:41Z

Weaknesses