CVE-2020-27123: cisco anyconnect secure mobility client

csirt@kutim:~/threat-intel/cve/CVE-2020-27123

CVSS 5.5 · Medium EPSS 0,33%

Kerentanan Exposed Dangerous Method or Function pada cisco anyconnect secure mobility client. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to read arbitrary files on the underlying operating system of an affected device. The vulnerability is due to an exposed IPC function. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process on an affected device. A successful exploit could allow the attacker to read arbitrary files on the underlying operating system of the affected device.

Rincian

Terbit di NVD: 6 November 2020
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-749: Exposed Dangerous Method or Function
EPSS (30 hari): 0,33% peluang dieksploitasi; lebih tinggi dari 24,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cisco	anyconnect secure mobility client	Semua versi sebelum 4.9.03047

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-file-read-LsvDD6Uh 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.