CVE-2022-46422 describes a Denial of Service (DoS) vulnerability affecting Netgear WNR2000 v1 routers running firmware version 1.2.3.7 and earlier. An authenticated attacker can trigger this DoS by uploading a specially crafted firmware image during the update process. With a CVSS score of 4.8 (Medium), exploitation requires user interaction (UI:R) and high attack complexity (AC:H), but can lead to a complete loss of availability (A:H). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.2.3.7CPE matchmatch criteria | cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.