Unrated severityNVD Advisory· Published Dec 20, 2022· Updated Apr 17, 2025
CVE-2022-46423
CVE-2022-46423
Description
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.
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Affected products
2- Netgear/WNR2000v1description
Patches
Vulnerability mechanics
References
2News mentions
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