CVE-2021-47774

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.

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
https://kingdia-cd-extractor.informer.com/
https://www.exploit-db.com/exploits/50470

Configurations

No configuration.

History

15 Jan 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-15 16:16

Updated : 2026-01-16 15:55

NVD link : CVE-2021-47774

Mitre link : CVE-2021-47774

CVE.ORG link : CVE-2021-47774

JSON object : View

Products Affected

No product.

CWE

CWE-787

Out-of-bounds Write

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