What’s Vulnerable › Vulnerabilities

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

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-15 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• En Kingdia CD Extractor: 3.0.2

References

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

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