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CVE-2017-6884 — Actively Exploited: EMG2926 Routers (Zyxel)

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.

CVE IDCVE-2017-6884
VendorZyxel
ProductEMG2926 Routers
Vulnerability nameZyxel EMG2926 Routers Command Injection Vulnerability
Date added2023-09-18
Remediation due2023-10-09
Known ransomware useKnown
Required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
DescriptionZyxel 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.
SourceCISA Known Exploited Vulnerabilities

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