CVE-2024-0693

EFS Easy File Sharing FTP denial of service

HIGH
7.5
CVSS Score
Published: January 18, 2024 at 10:31 PM UTC
Updated: June 17, 2026 at 06:54 AM UTC
2 products affected across 2 vendorsEasy File Sharing FTP ServerFile Sharing FTP Server Project Easy File Sharing FTP Server

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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
PoC

Description

A vulnerability classified as problematic was found in EFS Easy File Sharing FTP 2.0. Affected by this vulnerability is an unknown functionality. The manipulation of the argument username leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-251479. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

SignaturePermissions RequiredThird Party Advisory
https://vuldb.com/?ctiid.251479
VDB EntryTechnical DescriptionPermissions RequiredThird Party Advisory
https://vuldb.com/?id.251479
Press/Media CoverageExploitThird Party Advisory
https://www.youtube.com/watch?v=Rcl6VWg_bPY

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-404

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