csirt@kutim:~/threat-intel/cve/CVE-2023-20246

Katalog CVE

CVSS 5.3 · Medium EPSS 0,56%

Kerentanan Authentication Bypass by Spoofing pada snort, cisco secure firewall threat defense +1 lainnya. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system.

Rincian

Terbit di NVD
1 November 2023
Terakhir diubah
11 Agustus 2026
Status NVD
Modified
CVSS 3.1
5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-290: Authentication Bypass by Spoofing
EPSS (30 hari)
0,56% peluang dieksploitasi; lebih tinggi dari 45,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
snort snort Versi 3.0.0 hingga sebelum 3.1.57.0
cisco secure firewall threat defense Versi 7.0.0 hingga 7.3.1.1
cisco ios xe Versi 17.12 hingga sebelum 17.12.2

> 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.