P4Verified

CVE-2025-12271: ch22 firmware 1.0.0.1; +1 more affected products

CVE-2025-12271. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.01006 (percentile 0.6181), scored 2026-10-06.

Affected technology

ch22 firmware · 1.0.0.1
tenda

CH22 · 1.0.0.1
Tenda

Component: Not specified by the source
Function: fromRouteStatic
File: /goform/RouteStatic

Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 7.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-08 17:34:41.139183+00:00

CWE: CWE-119, CWE-120
CCR priority: 39.5 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.01006 · percentile 0.61897 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-12271.html