CVE-2020-3437CWE-59

Cisco SD-WAN vManage Software Information Disclosure Vulnerability

Medium · published July 16, 2020

CVSS v3.0
6.5
EPSS
3%
Percentile
86.7
In the wild
Unconfirmed
What it is

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying filesystem of the device. The vulnerability is due to insufficient file scope limiting. An attacker could exploit this vulnerability by creating a specific file reference on the filesystem and then accessing it through the web-based management interface. A successful exploit could allow the attacker to read arbitrary files from the filesystem of the underlying operating system.

The record
Technical detail
CVSS v3.0
6.5 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.02877 · 86.7th percentile
Weakness
CWE-59 · Improper Link Resolution Before File Access ('Link Following')
Published
2020-07-16T17:22Z
EPSS history
Timeline
  • 16 JUL 17:22Z
    Cisco SD-WAN vManage Software Information Disclosure Vulnerability
    cvelistv5