cvedb.io
CVE-2022-46423
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2022-12-20T20:15:10.557 · Last modified 2026-06-17T05:11:45.220

Summary

An exploitable firmware modification vulnerability was discovered on the Netgear WNR2000v1 router. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v1.2.3.7 and earlier.

Affected products

netgear — wnr2000_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.