CVE-2019-1951 is a medium-severity vulnerability affecting Cisco SD-WAN Solution firmware, allowing an unauthenticated, remote attacker to bypass L3 and L4 traffic filters. By sending a specially crafted TCP packet, an attacker could inject arbitrary packets into the network. The CVSS score is 5.8, indicating a network-based attack with low complexity and a potential impact of low integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 19.1.0CPE matchmatch criteria | cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.