CVE-2021-23270 describes a routing loop vulnerability in Gargoyle OS 1.12.0 that affects Gargoyle routers when IPv6 is enabled. This flaw, rated 7.5 HIGH on the CVSS scale, can lead to a denial of service (A:H) by generating excessive network traffic between the device and its ISP's router. The attack requires no user interaction (UI:N) and has low attack complexity (AC:L) over the network (AV:N). There is currently no known exploit code available, and the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.12.0CPE matchmatch criteria | cpe:2.3:a:gargoyle-router:gargoyle:1.12.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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, 0.1 Mastodon, and 0.4 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.