CVE-2025-5550CRITICAL 9.8EPSS p42.4%

CVE-2025-5550CVE-2025-5550

Description

A vulnerability was found in FreeFloat FTP Server 1.0 and classified as critical. Affected by this issue is some unknown functionality of the component PBSZ Command Handler. The manipulation leads to buffer overflow. The attack may be launched 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 modified2025-06-24

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://fitoxs.com/exploit/exploit-5cb1629d7f69e110d08b8a5f6dfe9b69928f5e4f681dbbc1e35cb317aa4d7126.txt
  2. https://vuldb.com/?ctiid.311000
  3. https://vuldb.com/?id.311000
  4. https://vuldb.com/?submit.586987

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

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-5549
CVE
CVE-2025-5551
CVE
CVE-2025-5592
CVE
CVE-2025-5593
CVE
CVE-2025-5220
CVE
CVE-2025-5595
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.