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High · 8.1 CVE-2022-46423 EUVD-2022-49228GHSA-6662-6w2g-g564

An exploitable firmware modification vulnerability was discovered on the Netgear WNR2000v1 router. An attacker can conduct a MITM (Man-in-t…

Published Dec 20, 2022 · Updated Apr 17, 2025 · Assigned by mitre

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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