CVE-2022-20802CWE-79

Cisco Enterprise Chat and Email Stored Cross-Site Scripting Vulnerability

Medium · published May 27, 2022

CVSS v3.1
5.4
EPSS
1%
Percentile
49.8
In the wild
Unconfirmed
What it is

A vulnerability in the web interface of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input that is processed by the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to execute arbitrary code in the context of the interface or access sensitive, browser-based information. To successfully exploit this vulnerability, an attacker would need valid agent credentials.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00636 · 49.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-05-27T14:06Z
EPSS history
Timeline
  • 27 MAY 14:06Z
    Cisco Enterprise Chat and Email Stored Cross-Site Scripting Vulnerability
    cvelistv5