CVE-2020-37010

BearShare Lite 5.2.5 contains a buffer overflow vulnerability in the Advanced Search keywords input that allows attackers to execute arbitrary code. Attackers can craft a specially designed payload to overwrite the EIP register and execute shellcode by pasting malicious content into the search keywords field.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://www.bearshareofficial.com/
http://www.oldversion.com.de/windows/bearshare-lite-5-2-5
https://www.exploit-db.com/exploits/48839
https://www.vulncheck.com/advisories/bearshare-lite-advanced-searchbuffer-overflow-in-poc
https://www.exploit-db.com/exploits/48839

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) BearShare Lite 5.2.5 contiene una vulnerabilidad de desbordamiento de búfer en la entrada de palabras clave de Búsqueda Avanzada que permite a los atacantes ejecutar código arbitrario. Los atacantes pueden crear una carga útil especialmente diseñada para sobrescribir el registro EIP y ejecutar shellcode pegando contenido malicioso en el campo de palabras clave de búsqueda.

29 Jan 2026, 17:16

Type	Values Removed	Values Added
References	~~() https://www.exploit-db.com/exploits/48839 -~~	() https://www.exploit-db.com/exploits/48839 -

29 Jan 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-29 15:16

Updated : 2026-04-15 00:35

NVD link : CVE-2020-37010

Mitre link : CVE-2020-37010

CVE.ORG link : CVE-2020-37010

JSON object : View

Products Affected

No product.

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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