Coverage › CVE-2017-6884
CVE-2017-6884 Unmapped
Zyxel EMG2926 Routers Command Injection Vulnerability
- Vendor / product
- Zyxel — EMG2926 Routers
- Description (CISA)
- 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.
- Added to KEV
- 2023-09-18
- Due date
- 2023-10-09
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Known ransomware use
- Known
- CWE
- CWE-78
- CISA notes
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-vulnerability-in-emg2926-q10a-ethernet-cpe, https://www.zyxelguard.com/Zyxel-EOL.asp
https://nvd.nist.gov/vuln/detail/CVE-2017-6884 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2017-6884. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-78) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.