Stack Overflow Vulnerability in Allok Video Converter by Allok Soft
CVE-2020-37184

8.4HIGH

Key Information:

Vendor

Allok Soft

Status
Allok Video Converter
Vendor
CVE Published:
11 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-37184?

Allok Video Converter version 4.6.1217 has a vulnerability in the License Name input field that leads to a stack overflow. By crafting a specially designed payload, attackers can overwrite SEH handlers, enabling them to execute arbitrary code and potentially gain control over the system. This vulnerability underscores the importance of input validation and the need for prompt software updates.

Affected Version(s)

Allok Video Converter 4.6.1217

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-37184 - Proof of Concept

References

https://www.exploit-db.com/exploits/47908
exploit
https://www.alloksoft.com
product
https://www.vulncheck.com/advisories/allok-video-converte...
third-party-advisory

CVSS V4

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Antonio de la Piedra
.