CVE-2021-1438CWE-668

Cisco Wide Area Application Services Software Information Disclosure Vulnerability

Medium · published May 6, 2021

CVSS v3.1
5.5
EPSS
0%
Percentile
14.5
In the wild
Unconfirmed
What it is

A vulnerability in Cisco Wide Area Application Services (WAAS) Software could allow an authenticated, local attacker to gain access to sensitive information on an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to read arbitrary files that they originally did not have permissions to access.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00242 · 14.5th percentile
Weakness
CWE-668 · Exposure of Resource to Wrong Sphere
Published
2021-05-06T12:40Z
EPSS history
Timeline
  • 06 MAY 12:40Z
    Cisco Wide Area Application Services Software Information Disclosure Vulnerability
    cvelistv5