CVE-2025-8890 PUBLISHED

Authenticated RCE in SDMC NE6037 router

Assigner: CERT-PL
Reserved: 12.08.2025 Published: 27.11.2025 Updated: 27.11.2025

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. In order to exploit this vulnerability, an attacker has to log in to the router's administrative portal, which by default is reachable only via LAN ports.

Metrics

CVSS 4.0

CVSS 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
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Adjacent	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	High	Integrity	High
Attack Requirements	None	Availability	High	Availability	High
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	SDMC
Product	NE6037
Versions	Default: unaffected affected from 0 to 7.1.12.2.44 (excl.)

Credits

Grzegorz Bronka (Securitum.pl) finder

References

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

Problem Types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE

Impacts

CAPEC-88 OS Command Injection