CVE-2021-1406CWE-538

Cisco Unified Communications Manager Information Disclosure Vulnerability

Medium · published April 8, 2021

CVSS v3.1
4.9
EPSS
1%
Percentile
64.9
In the wild
Unconfirmed
What it is

A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability is due to improper inclusion of sensitive information in downloadable files. 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 obtain hashed credentials of system users. To exploit this vulnerability an attacker would need to have valid user credentials with elevated privileges.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01081 · 64.9th percentile
Weakness
CWE-538 · Insertion of Sensitive Information into Externally-Accessible File or Directory
Published
2021-04-08T04:05Z
EPSS history
Timeline
  • 08 APR 04:05Z
    Cisco Unified Communications Manager Information Disclosure Vulnerability
    cvelistv5