CVE-2017-12232 is a denial-of-service vulnerability affecting Cisco Integrated Services Routers Generation 2 (ISR G2) running specific Cisco IOS versions. An unauthenticated, adjacent attacker can exploit a misclassification of Ethernet frames by sending a crafted frame, causing the device to reload. This vulnerability has a CVSS score of 6.5 (Medium) due to its adjacent attack vector and high impact on availability, and it is listed on the KEV catalog as actively exploited. Despite active exploitation, there is no public exploit code available, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 15.0, <= 15.6CPE matchmatch criteria | cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
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.