CVE-2022-20752: cisco unified communications manager +1 lain…

csirt@kutim:~/threat-intel/cve/CVE-2022-20752

CVSS 5.3 · Medium EPSS 1,0%

Kerentanan Observable Timing Discrepancy pada cisco unified communications manager, cisco unity connection. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to perform a timing attack. This vulnerability is due to insufficient protection of a system password. An attacker could exploit this vulnerability by observing the time it takes the system to respond to various queries. A successful exploit could allow the attacker to determine a sensitive system password.

Rincian

Terbit di NVD: 6 Juli 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-208: Observable Timing Discrepancy
CWE-203: Observable Discrepancy
EPSS (30 hari): 1,0% peluang dieksploitasi; lebih tinggi dari 63,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cisco	unified communications manager	Versi 12.5\(1\) hingga sebelum 12.5\(1\)su6
cisco	unified communications manager	Versi 14.0 hingga sebelum 14su1
cisco	unity connection	Versi 12.5\(1\) hingga sebelum 12.5\(1\)su6
cisco	unity connection	Versi 14.0 hingga sebelum 14su1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-timing-JVbHECOK advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.