CVE-2019-12669 is a denial-of-service vulnerability in the RADIUS Change of Authorization (CoA) code of Cisco TrustSec within Cisco IOS XE Software, affecting various Cisco Catalyst switches and IOS. An unauthenticated, remote attacker can exploit this by sending a malformed packet, leading to a DoS condition. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.2\(3\)eCPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.2\(3\)e:*:*:*:*:*:*:* | ||
15.2\(3\)e5CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.2\(3\)e5:*:*:*:*:*:*:* | ||
16.11.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:16.11.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/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.