CVE-2024-20482

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 63/100
Published: 2024-10-23 Modified: 2026-11-03 First seen: 2026-11-03 Status: active

Attack Surface

Network Low Complexity No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: High
A: None

Description

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software, formerly Firepower Management Center Software, could allow an authenticated, remote attacker to elevate privileges on an affected device. To exploit this vulnerability, an attacker must have a valid account on the device that is configured with a custom read-only role. This vulnerability is due to insufficient validation of role permissions in part of the web-based management interface. An attacker could exploit this vulnerability by performing a write operation on the affected part of the web-based management interface. A successful exploit could allow the attacker to modify certain parts of the configuration.

Weakness Classification (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS — Exploitation Probability

0.49%
Raw Score 0.004920
Percentile 42.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00492
2026-11-13
0.00492
2026-11-12
0.00492
2026-11-10
0.00492
2026-11-09
0.00492
2026-11-08
0.00492
2026-11-07
0.00492
2026-11-06
0.00492
2026-11-05
0.00492
2026-11-04
0.00492
2026-11-03
0.00492

Intelligence Sources

mitre ref →
nvd ref →