Buffer Overflow Vulnerability in Quick Player by Quick Software
CVE-2020-37050

8.4HIGH

Key Information:

Vendor

M.j.m Soft

Status
Quick Player
Vendor
CVE Published:
30 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-37050?

Quick Player version 1.3 is susceptible to a buffer overflow vulnerability, which can be exploited by attackers through the manipulation of specially crafted .m3l files. By leveraging this flaw, an adversary can execute arbitrary code remotely after loading the malicious file within the application's file loading system. This poses serious security risks, enabling potential unauthorized access and system compromise.

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Affected Version(s)

Quick Player 1.3

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-2020-37050 - Proof of Concept

CVE-2020-37050 - Proof of Concept

CVE-2020-37050 - Proof of Concept

References

https://www.exploit-db.com/exploits/48564
exploit
https://download.cnet.com/quick-player/3000-2168_4-108714...
product
https://web.archive.org/web/20201022211753/https://whitec...
technical-descriptionexploit

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

Felipe Winsnes
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