CVE-2018-21163 describes a stack-based buffer overflow vulnerability affecting numerous NETGEAR devices, including various DGN, EX, R, WN, and WNDR series models. An authenticated attacker can exploit this flaw to achieve high impact on confidentiality, integrity, and availability. With a CVSS score of 7.2 (HIGH), this vulnerability is remotely exploitable with low attack complexity, requiring high privileges. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.0.0.102CPE matchmatch criteria | cpe:2.3:o:netgear:dgn2200b_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.102CPE matchmatch criteria | cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.70CPE matchmatch criteria | cpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.70CPE matchmatch criteria | cpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.30CPE matchmatch criteria | cpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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.