CVE-2022-20752CWE-208

Cisco Unified Communications Products Timing Attack Vulnerability

Medium · published July 6, 2022

CVSS v3.1
5.3
EPSS
1%
Percentile
63.7
In the wild
Unconfirmed
What it is

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to perform a timing attack. This vulnerability is due to insufficient protection of a system password. An attacker could exploit this vulnerability by observing the time it takes the system to respond to various queries. A successful exploit could allow the attacker to determine a sensitive system password.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01041 · 63.7th percentile
Weakness
CWE-208 · Observable Timing Discrepancy
Published
2022-07-06T20:30Z
EPSS history
Timeline
  • 06 JUL 20:30Z
    Cisco Unified Communications Products Timing Attack Vulnerability
    cvelistv5