CVE-2020-3385

Cisco SD-WAN vEdge Routers Denial of Service Vulnerability

High · published July 16, 2020

CVSS v3.0
7.4
EPSS
1%
Percentile
43.7
In the wild
Unconfirmed
What it is

A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted packets through an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition.

The record
Technical detail
CVSS v3.0
7.4 · HIGH
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00526 · 43.7th percentile
Published
2020-07-16T17:22Z
EPSS history
Timeline
  • 16 JUL 17:22Z
    Cisco SD-WAN vEdge Routers Denial of Service Vulnerability
    cvelistv5