csirt@kutim:~/threat-intel/cve/CVE-2021-1372

Katalog CVE

CVSS 5.5 · Medium EPSS 0,42%

Kerentanan Exposure of Sensitive Information Through Data Queries pada cisco webex meetings, cisco webex meetings server. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. This vulnerability is due to the unsafe usage of shared memory by the affected software. An attacker with permissions to view system memory could exploit this vulnerability by running an application on the local system that is designed to read shared memory. A successful exploit could allow the attacker to retrieve sensitive information from the shared memory, including usernames, meeting information, or authentication tokens. Note: To exploit this vulnerability, an attacker must have valid credentials on a Microsoft Windows end-user system and must log in after another user has already authenticated with Webex on the same end-user system.

Rincian

Terbit di NVD
17 Februari 2021
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-202: Exposure of Sensitive Information Through Data Queries
EPSS (30 hari)
0,42% peluang dieksploitasi; lebih tinggi dari 34,9% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco webex meetings Semua versi sebelum 40.6
cisco webex meetings Semua versi sebelum 40.10
cisco webex meetings server Semua versi sebelum 4.0
cisco webex meetings server Versi 4.0
cisco webex meetings server Versi 4.0 maintenance_release1
cisco webex meetings server Versi 4.0 maintenance_release2
cisco webex meetings server Versi 4.0 maintenance_release3
cisco webex meetings server Versi 4.0 maintenance_release3_security_patch3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.