CVE-2021-47774 HIGH

CVE-2021-47774: Kingdia CD Extractor 3.0.2 - Buffer Overflow (SEH)

Vendor En
Product Kingdia CD Extractor
Weakness CWE-787
Published January 15, 2026
Last update January 15, 2026

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

Kingdia CD Extractor 3.0.2 contains a buffer overflow vulnerability in the registration name field that allows attackers to execute arbitrary code. Attackers can craft a malicious payload exceeding 256 bytes to overwrite Structured Exception Handler and gain remote code execution through a bind shell.

Key dates

02Disclosure timeline

January 15, 2026 CVE published
January 15, 2026 Record updated