CVE-2017-6884 — Zyxel EMG2926 Routers Command Injection Vulnerability
2023-09-18 • CISA Known Exploited Vulnerability
[event] Zyxel EMG2926 routers contain a command injection vulnerability located in the diagnostic tools, specifically the nslookup function. A malicious user may exploit numerous vectors to execute malicious commands on the router, such as the ping_ip parameter to the expert/maintenance/diagnostic/nslookup URI.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Zyxel |
| Product | EMG2926 Routers |
| CWE | CWE-78 |
| CVE ID | CVE-2017-6884 |
| Date Added | 2023-09-18 |
| Due Date | 2023-10-09 |
| Ransomware Campaign | Known — this vulnerability has been leveraged in ransomware campaigns |
> MITIGATION
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Due Date: 2023-10-09