🛡️ CVE-2023-20048
🔴 CVSS 9.9 — Critical ✅ No Known Exploit CWE-269 NVD
9.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in the web services interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to execute certain unauthorized configuration commands on a Firepower Threat Defense (FTD) device that is managed by the FMC Software. This vulnerability is due to insufficient authorization of configuration commands that are sent through the web service interface. An attacker could exploit this vulnerability by authenticating to the FMC web services interface and sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to execute certain configuration commands on the targeted FTD device. To successfully exploit this vulnerability, an attacker would need valid credentials on the FMC Software.

Details

Severity CRITICAL
CVSS Score 9.9
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:H
CWE CWE-269
Public Exploit ✅ No
Source NVD
Published 2023-11-01
Updated 2026-06-08
Modified 2024-11-26
Fix URL N/A

Affected Packages

Software From version Fixed in
secure-firewall-management-center 7.3.0 7.3.1.1

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