CVE-2023-23912

Katalog CVE

CVSS 8.8 · High EPSS 0,96%

Kerentanan Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) pada ui usg firmware, ui usg-pro-4 firmware +8 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability, found in EdgeRouters Version 2.0.9-hotfix.5 and earlier and UniFi Security Gateways (USG) Version 4.4.56 and earlier with their DHCPv6 prefix delegation set to dhcpv6-stateless or dhcpv6-stateful, allows a malicious actor directly connected to the WAN interface of an affected device to create a remote code execution vulnerability.

Rincian

Terbit di NVD

9 Februari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-75: Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
CWE-94: Improper Control of Generation of Code ('Code Injection')

EPSS (30 hari)

0,96% peluang dieksploitasi; lebih tinggi dari 60,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://community.ui.com/releases/Security-Advisory-Bulletin-028-028/696e4e3b-718c-4da4-9a21-965a85633b5f exploit · patch · advisory vendor