CVE-2009-20009

CVSS

No CVSS.

B

elkin Bulldog Plus version 4.0.2 build 1219 contains a stack-based buffer overflow vulnerability in its web service authentication handler. When a specially crafted HTTP request is sent with an oversized Authorization header, the application fails to properly validate the input length before copying it into a fixed-size buffer, resulting in memory corruption and potential remote code execution. Exploitation requires network access and does not require prior authentication.

Configurations

No configuration.

History

02 Sep 2025, 15:55

Type Values Removed Values Added
New CVE

Information

Published : 2025-08-30 14:15

Updated : 2025-09-02 15:55


NVD link : CVE-2009-20009

Mitre link : CVE-2009-20009

CVE.ORG link : CVE-2009-20009


JSON object : View

Products Affected

No product.

CWE
CWE-121

Stack-based Buffer Overflow