CVE-2024-20443

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 51/100
Published: 2024-08-07 Modified: 2026-11-03 First seen: 2026-11-03 Status: active

Attack Surface

Network Low Complexity Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: Required
S: Changed
C: Low
I: Low
A: None

Description

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have at least a low-privileged account on an affected device.

Bug Bounty Relevance

51 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

5.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.29%
Raw Score 0.002890
Percentile 21.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00289
2026-11-13
0.00289
2026-11-12
0.00289
2026-11-10
0.00289
2026-11-09
0.00289
2026-11-08
0.00289
2026-11-07
0.00289
2026-11-06
0.00289
2026-11-05
0.00289
2026-11-04
0.00289
2026-11-03
0.00289

Intelligence Sources

mitre ref →
nvd ref →