CVE-2025-23123CRITICAL 10.0EPSS p59.2%

CVE-2025-23123CVE-2025-23123

Description

A malicious actor with access to the management network could execute a remote code execution (RCE) by exploiting a heap buffer overflow vulnerability in the UniFi Protect Cameras (Version 4.75.43 and earlier) firmware.

Scoring

CVSS 3.010.0 (CRITICAL)
VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS1.03% probability of exploitation · percentile 59.2% · 2026-06-18T12:00:27Z
Published2025-05-19
Last modified2026-04-15

Underlying weaknesses· 1

CWE-122

References

  1. https://community.ui.com/releases/Security-Advisory-Bulletin-047-047/cef86c37-7421-44fd-b251-84e76475a5bc

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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