csirt@kutim:~/threat-intel/cve/CVE-2026-20056

Katalog CVE

CVSS 4.0 · Medium EPSS 0,16%

Kerentanan Download of Code Without Integrity Check. Skor CVSS 3.1 4.0 (Medium) menurut cisco.com.

Deskripsi (NVD)

A vulnerability in the Dynamic Vectoring and Streaming (DVS) Engine implementation of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass the anti-malware scanner, allowing malicious archive files to be downloaded. This vulnerability is due to improper handling of certain archive files. An attacker could exploit this vulnerability by sending a crafted archive file, which should be blocked, through an affected device. A successful exploit could allow the attacker to bypass the anti-malware scanner and download malware onto an end user workstation. The downloaded malware will not automatically execute unless the end user extracts and launches the malicious file. 

Rincian

Terbit di NVD
4 Februari 2026
Terakhir diubah
17 Juni 2026
Status NVD
Deferred
CVSS 3.1
4.0 (Medium), sumber cisco.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-494: Download of Code Without Integrity Check
EPSS (30 hari)
0,16% peluang dieksploitasi; lebih tinggi dari 5,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.