Allok Video Converter 4.6.1217 contains a stack overflow vulnerability in the License Name input field that allows attackers to execute arbitrary code. Attackers can craft a specially designed payload to overwrite SEH handlers and execute system commands by injecting malicious bytecode into the input field.

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

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 0.00052.

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
Allok Soft Allok Video Converter affected
Version Status Constraints
4.6.1217 affected —

No data.

No data.

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Vendors Products
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Allok Video Converter Subscribe

Project Subscriptions

Vendors Products
Allok Soft Subscribe
Allok Video Converter 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.exploit-db.com/exploits/47908 cve-icon cve-icon
https://www.vulncheck.com/advisories/allok-video-converter-stack-overflow-seh cve-icon cve-icon
History

Thu, 12 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Thu, 12 Feb 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Allok Soft
Allok Soft allok Video Converter
Vendors & Products Allok Soft
Allok Soft allok Video Converter

Wed, 11 Feb 2026 21:00:00 +0000

Type Values Removed Values Added
Description Allok Video Converter 4.6.1217 contains a stack overflow vulnerability in the License Name input field that allows attackers to execute arbitrary code. Attackers can craft a specially designed payload to overwrite SEH handlers and execute system commands by injecting malicious bytecode into the input field.
Title Allok Video Converter 4.6.1217 - Stack Overflow (SEH)
Weaknesses CWE-121
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': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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: 2026-02-12T15:03:28.508Z

Reserved: 2026-02-10T18:40:51.938Z

Link: CVE-2020-37184

cve-icon Vulnrichment

Updated: 2026-02-12T15:03:09.091Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-11T21:16:12.017

Modified: 2026-02-12T15:10:37.307

Link: CVE-2020-37184

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-12T09:35:51Z

Weaknesses