CVE-2019-25637 HIGH

CVE-2019-25637: X-NetStat Pro 5.63 Local Buffer Overflow via EggHunter

Vendor Freshsoftware
Product NetStat Pro
Weakness CWE-787
Published March 24, 2026
Last update March 24, 2026

CVSS base score

8.6/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

X-NetStat Pro 5.63 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the EIP register through a 264-byte buffer overflow. Attackers can inject shellcode into memory and use an egg hunter technique to locate and execute the payload when the application processes malicious input through HTTP Client or Rules functionality.

Key dates

02Disclosure timeline

March 24, 2026 CVE published
March 24, 2026 Record updated