CVE-2025-5593CRITICAL 9.8EPSS p42.4%

CVE-2025-5593CVE-2025-5593

Description

A vulnerability, which was classified as critical, was found in FreeFloat FTP Server 1.0. This affects an unknown part of the component HOST Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.56% probability of exploitation · percentile 42.4% · 2026-06-19T12:03:05Z
Published2025-06-04
Last modified2025-06-13

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://fitoxs.com/exploit/exploit-9e0f802ba8eab46db6ff5f0c634f96412286b66b33c50a420dd57c1329e3a20d1.txt
  2. https://vuldb.com/?ctiid.311079
  3. https://vuldb.com/?id.311079
  4. https://vuldb.com/?submit.587000
  5. https://vuldb.com/?submit.587000

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

Related by meaning· 6

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.