CVE-2018-21153 describes a critical buffer overflow vulnerability affecting numerous NETGEAR devices, including various routers and extenders. An unauthenticated attacker can exploit this flaw to achieve high impact on confidentiality, integrity, and availability. While the CVSS score is 9.8 (CRITICAL), there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.0.1.34CPE matchmatch criteria | cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.50CPE matchmatch criteria | cpe:2.3:o:netgear:dm200_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.1.32CPE matchmatch criteria | cpe:2.3:o:netgear:ex2700_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.1.70CPE matchmatch criteria | cpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.1.70CPE matchmatch criteria | cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.