CVE-2021-1399CWE-302

Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability

Medium · published April 8, 2021

CVSS v3.1
4.3
EPSS
1%
Percentile
48.8
In the wild
Unconfirmed
What it is

A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to modify data on an affected system without proper authorization. The vulnerability is due to insufficient validation of user-supplied data to the Self Care Portal. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to modify information without proper authorization.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00615 · 48.8th percentile
Weakness
CWE-302 · Authentication Bypass by Assumed-Immutable Data
Published
2021-04-08T04:05Z
EPSS history
Timeline
  • 08 APR 04:05Z
    Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability
    cvelistv5