CVE-2024-0546Public exploitNetwork attack vector

Unauthenticated FTP service interruption

Published Jan 15, 2024 · Updated Jun 3, 2025

Denial of service in KMiNT21 Software EasyFTP Server 1.7.0 allows remote attackers to interrupt FTP service through the LIST handler. Public records identify the LIST command handler but do not disclose the input or resource-handling operation that triggers the failure. The network path requires no privileges or user interaction, and the documented consequence is limited to service availability.

CVSS severity7.5
High
EPSS probability6.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in KMiNT21 Software EasyFTP Server 1.7.0 allows remote attackers to interrupt FTP service through the LIST handler. Public records identify the LIST command handler but do not disclose the input or resource-handling operation that triggers the failure. The network path requires no privileges or user interaction, and the documented consequence is limited to service availability.

The record

CVE
CVE-2024-0546
Published
Jan 15, 2024
Updated
Jun 3, 2025
Vendor
KMiNT21 Software
Product
EasyFTP Server
Classifications
CWE-404, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

KMiNT21 Software · EasyFTP Serverversion=1.7.0

Published CVSS scores

5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.0VulDBAV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-404Improper Resource Shutdown or Release
T1499Endpoint Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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