CVE-2026-20198CWE-79cross-site-scripting

CVE-2026-20198

Medium · published August 5, 2026

CVSS v3.1
4.8
EPSS
0%
Percentile
20.3
In the wild
Unconfirmed
What it is

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) 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 input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00289 · 20.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-05T21:16Z
References (1)
EPSS history
Timeline
  • 05 AUG 16:18Z
    Cisco Integrated Management Controller Cross-Site Scripting Vulnerability
    cvelistv5