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Vulnerabilities ›

CVE-2020-37029

High

FTPDummy 4.80 contains a local buffer overflow vulnerability in its preference file handling that allows attackers to execute arbitrary code. Attackers can craft a malicious preference file with caref

CWE-120 — Weakness Type

                    Published: Jan 30, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

8.4

🔗 NVD Official

📄 Description (English)

FTPDummy 4.80 contains a local buffer overflow vulnerability in its preference file handling that allows attackers to execute arbitrary code. Attackers can craft a malicious preference file with carefully constructed shellcode to trigger a structured exception handler overwrite and execute system commands.

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Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 3

http://www.dummysoftware.com/ftpdummy.html

disclosure@vulncheck.com

https://www.exploit-db.com/exploits/48685

disclosure@vulncheck.com

https://www.vulncheck.com/advisories/ftpdummy-local-buffer-overflow

disclosure@vulncheck.com

📊 CVSS Score

8.4

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorL — Low / Local

Attack ComplexityL — Low / Local

Privileges RequiredN — None / Network

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score8.4

CWECWE-120

EPSS0.02%

Exploit No

Patch ✓ Yes

Published 2026-01-30

Source Feed nvd

Views 2

🏷️ Tags

CWE-120

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🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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