Unrated severityNVD Advisory· Published Jan 11, 2023· Updated Apr 8, 2025

CVE-2022-43390

Description

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zyxel/NR7101llm-fuzzy
Range: < V1.15(ACCC.3)C0
Zyxel/NR7101 firmwarev5
Range: < V1.15(ACCC.3)C0

Patches

Vulnerability mechanics

References

www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-buffer-overflow-vulnerabilities-of-cpe-fiber-onts-and-wifi-extendersmitre

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