CVE-2025-8890

Severity CVSS v4.0:

CRITICAL

Type:

CWE-78 OS Command Injections

Publication date:

27/11/2025

Last modified:

27/11/2025

Description

Firmware in SDMC NE6037 routers prior to version 7.1.12.2.44 has a network diagnostics tool vulnerable to a shell command injection attacks.<br /> In order to exploit this vulnerability, an attacker has to log in to the router&#39;s administrative portal, which by default is reachable only via LAN ports.

Impact

Vector 4.0

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H CVSS v4.0 Severity and Metrics:

Base Score: 9.30 CRITICAL
Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): High
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0

9.30

Severity 4.0

CRITICAL

References to Advisories, Solutions, and Tools

https://cert.pl/en/posts/2025/11/CVE-2025-8890