CVE-2022-4874

Katalog CVE

CVSS 7.5 · High EPSS 11,0%

Kerentanan Improper Authentication pada netcommwireless nf20 firmware, netcommwireless nf20mesh firmware +1 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Authentication bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows an unauthenticated user to access content. In order to serve static content, the application performs a check for the existence of specific characters in the URL (.css, .png etc). If it exists, it performs a "fake login" to give the request an active session to load the file and not redirect to the login page.

Rincian

Terbit di NVD

11 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

11,0% peluang dieksploitasi; lebih tinggi dari 95,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/scarvell/advisories/blob/main/2022_netcomm_nf20mesh_unauth_rce.md exploit · advisory pihak ketiga
• https://www.kb.cert.org/vuls/id/986018