CVE-2020-3430: cisco jabber

csirt@kutim:~/threat-intel/cve/CVE-2020-3430

CVSS 8.8 · High EPSS 3,9%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada cisco jabber. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could exploit this vulnerability by convincing a user to click a link within a message sent by email or other messaging platform. A successful exploit could allow the attacker to execute arbitrary commands on a targeted system with the privileges of the user account that is running the Cisco Jabber client software.

Rincian

Terbit di NVD: 4 September 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 3,9% peluang dieksploitasi; lebih tinggi dari 90,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cisco	jabber	Versi 12.1 hingga sebelum 12.1.3
cisco	jabber	Versi 12.5 hingga sebelum 12.5.2
cisco	jabber	Versi 12.6 hingga sebelum 12.6.3
cisco	jabber	Versi 12.7 hingga sebelum 12.7.2
cisco	jabber	Versi 12.8 hingga sebelum 12.8.3
cisco	jabber	Versi 12.9 hingga sebelum 12.9.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-vY8M4KGB 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.