CVE-2025-52665: ui unifi access

csirt@kutim:~/threat-intel/cve/CVE-2025-52665

CVSS 10.0 · Critical EPSS 41,1%

Kerentanan Missing Authentication for Critical Function pada ui unifi access. Skor CVSS 3.1 10.0 (Critical) menurut CISA ADP.

Deskripsi (NVD)

A malicious actor with access to the management network could exploit a misconfiguration in UniFi’s door access application, UniFi Access, that exposed a management API without proper authentication. This vulnerability was introduced in Version 3.3.22 and was fixed in Version 4.0.21 and later. Affected Products: UniFi Access Application (Version 3.3.22 through 3.4.31).   Mitigation: Update your UniFi Access Application to Version 4.0.21 or later.

Rincian

Terbit di NVD: 31 Oktober 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 10.0 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 41,1% peluang dieksploitasi; lebih tinggi dari 98,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ui	unifi access	Versi 3.3.22 hingga sebelum 4.0.21

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://community.ui.com/releases/Security-Advisory-Bulletin-056/ce97352d-91cd-40a7-a2f4-2c73b3b30191 advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.