What’s Vulnerable › Vulnerabilities

CVE-2022-46422

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-20 · updated 2026-06-17
• Weakness: CWE-345

Description

An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Affected products

• NETGEAR Wnr2000 Firmware: through 1.2.3.7

References

• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1bFKBWwi
• https://www.netgear.com/about/security/
• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1bFKBWwi
• https://www.netgear.com/about/security/

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