CVE-2021-34408: zoom meetings

csirt@kutim:~/threat-intel/cve/CVE-2021-34408

CVSS 7.8 · High EPSS 0,43%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada zoom meetings. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

The Zoom Client for Meetings for Windows in all versions before version 5.3.2 writes log files to a user writable directory as a privileged user during the installation or update of the client. This could allow for potential privilege escalation if a link was created between the user writable directory used and a non-user writable directory.

Rincian

Terbit di NVD: 27 September 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-59: Improper Link Resolution Before File Access ('Link Following')
EPSS (30 hari): 0,43% peluang dieksploitasi; lebih tinggi dari 35,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
zoom	meetings	Semua versi sebelum 5.3.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://explore.zoom.us/en/trust/security/security-bulletin/ 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.