CVE-2025-4556CRITICAL 9.8EPSS p45.6%

CVE-2025-4556CVE-2025-4556

Description

The web management interface of Okcat Parking Management Platform from ZONG YU has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

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
EPSS0.63% probability of exploitation · percentile 45.6% · 2026-06-19T12:03:05Z
Published2025-05-12
Last modified2026-04-15

Underlying weaknesses· 1

CWE-434

References

  1. https://www.twcert.org.tw/en/cp-139-10111-b78e6-2.html
  2. https://www.twcert.org.tw/tw/cp-132-10110-114f0-1.html

1

TypeTargetConfidenceTier
WeaknessUnrestricted Upload of File with Dangerous Typecwe-4340%live

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