CVE-2022-46422

4.8 mediumEPSS 0.3%

Medium (4.8) in netgear wnr2000 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

4.8 medium

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-345
Published: 2022-12-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

netgear:wnr2000_firmware

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/

Check your stack JSON