csirt@kutim:~/threat-intel/cve/CVE-2022-20871

Katalog CVE

CVSS 8.8 · High EPSS 1,9%

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

Deskripsi (NVD)

A vulnerability in the web management interface of Cisco AsyncOS for Cisco Secure Web Appliance, formerly Cisco Web Security Appliance (WSA), could allow an authenticated, remote attacker to perform a command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied input for the web interface. An attacker could exploit this vulnerability by authenticating to the system and sending a crafted HTTP packet to the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system and elevate privileges to root. To successfully exploit this vulnerability, an attacker would need at least read-only credentials.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.Attention: Simplifying the Cisco portfolio includes the renaming of security products under one brand: Cisco Secure. For more information, see .

Rincian

Terbit di NVD
15 November 2024
Terakhir diubah
17 Juni 2026
Status NVD
Analyzed
CVSS 3.1
8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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)
1,9% peluang dieksploitasi; lebih tinggi dari 79,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco asyncos Versi 12.5.1-011
cisco asyncos Versi 12.5.2-007
cisco asyncos Versi 12.5.2-011
cisco asyncos Versi 12.5.3-002
cisco asyncos Versi 12.5.4-005
cisco asyncos Versi 12.5.4-011
cisco asyncos Versi 14.0.2-012
cisco asyncos Versi 14.1.0-032
cisco asyncos Versi 14.1.0-041
cisco asyncos Versi 14.1.0-047
cisco asyncos Versi 14.5.0-498

> 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.