# CVE-2025-8890 SDMC NE6037 router shell injection

Published: 2025-11-27 · Severity: routine
Canonical: https://vorant.io/reports/7d1297e2-cd36-55cc-ad13-bb5d40766ca6/cve-2025-8890-sdmc-ne6037-router-shell-injection

> Shell command injection in SDMC NE6037 firmware diagnostics tool requires admin access via LAN.

CERT Polska disclosed CVE-2025-8890, a shell command injection vulnerability in SDMC NE6037 network routers affecting firmware versions prior to 7.1.12.2.44. The flaw exists in a network diagnostics tool accessible through the router's administrative portal. Exploitation requires an attacker to first authenticate with administrative credentials; the administrative interface is by default reachable only from LAN-connected hosts, which limits the attack surface to threat actors already on the internal network or with valid admin credentials. There is no public indication of active exploitation in the wild.

## Mentioned in this report

- Vulnerabilities: CVE-2025-8890

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

---

This is the free public brief from Vorant Threat Intelligence. When citing, attribute "Vorant" and link https://vorant.io/reports/7d1297e2-cd36-55cc-ad13-bb5d40766ca6/cve-2025-8890-sdmc-ne6037-router-shell-injection.
In the app the same report carries its extracted indicators, its detections (Splunk SPL already written, plus Elastic and Microsoft KQL where they apply), live profiles of the actors and CVEs it names, and the vendor research on the same campaign. Slack alerts fire on the vendors, sectors and countries a reader follows. A new account starts with three days of all of it, no card: https://vorant.io/signup