CVE Vulnerabilities

CVE-2022-20938

Improper Restriction of XML External Entity Reference

Published: Nov 15, 2022 | Modified: Nov 26, 2024
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability in the module import function of the administrative interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to view sensitive information. This vulnerability is due to insufficient validation of the XML syntax when importing a module. An attacker could exploit this vulnerability by supplying a specially crafted XML file to the function. A successful exploit could allow the attacker to read sensitive data that would normally not be revealed.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

Name Vendor Start Version End Version
Secure_firewall_management_center Cisco 6.1.0 (including) 6.1.0 (including)
Secure_firewall_management_center Cisco 6.1.0.1 (including) 6.1.0.1 (including)
Secure_firewall_management_center Cisco 6.1.0.2 (including) 6.1.0.2 (including)
Secure_firewall_management_center Cisco 6.1.0.3 (including) 6.1.0.3 (including)
Secure_firewall_management_center Cisco 6.1.0.4 (including) 6.1.0.4 (including)
Secure_firewall_management_center Cisco 6.1.0.5 (including) 6.1.0.5 (including)
Secure_firewall_management_center Cisco 6.1.0.6 (including) 6.1.0.6 (including)
Secure_firewall_management_center Cisco 6.1.0.7 (including) 6.1.0.7 (including)
Secure_firewall_management_center Cisco 6.2.0 (including) 6.2.0 (including)
Secure_firewall_management_center Cisco 6.2.0.1 (including) 6.2.0.1 (including)
Secure_firewall_management_center Cisco 6.2.0.2 (including) 6.2.0.2 (including)
Secure_firewall_management_center Cisco 6.2.0.3 (including) 6.2.0.3 (including)
Secure_firewall_management_center Cisco 6.2.0.4 (including) 6.2.0.4 (including)
Secure_firewall_management_center Cisco 6.2.0.5 (including) 6.2.0.5 (including)
Secure_firewall_management_center Cisco 6.2.0.6 (including) 6.2.0.6 (including)
Secure_firewall_management_center Cisco 6.2.1 (including) 6.2.1 (including)
Secure_firewall_management_center Cisco 6.2.2 (including) 6.2.2 (including)
Secure_firewall_management_center Cisco 6.2.2.1 (including) 6.2.2.1 (including)
Secure_firewall_management_center Cisco 6.2.2.2 (including) 6.2.2.2 (including)
Secure_firewall_management_center Cisco 6.2.2.3 (including) 6.2.2.3 (including)
Secure_firewall_management_center Cisco 6.2.2.4 (including) 6.2.2.4 (including)
Secure_firewall_management_center Cisco 6.2.2.5 (including) 6.2.2.5 (including)
Secure_firewall_management_center Cisco 6.2.3 (including) 6.2.3 (including)
Secure_firewall_management_center Cisco 6.2.3.1 (including) 6.2.3.1 (including)
Secure_firewall_management_center Cisco 6.2.3.2 (including) 6.2.3.2 (including)
Secure_firewall_management_center Cisco 6.2.3.3 (including) 6.2.3.3 (including)
Secure_firewall_management_center Cisco 6.2.3.4 (including) 6.2.3.4 (including)
Secure_firewall_management_center Cisco 6.2.3.5 (including) 6.2.3.5 (including)
Secure_firewall_management_center Cisco 6.2.3.6 (including) 6.2.3.6 (including)
Secure_firewall_management_center Cisco 6.2.3.7 (including) 6.2.3.7 (including)
Secure_firewall_management_center Cisco 6.2.3.8 (including) 6.2.3.8 (including)
Secure_firewall_management_center Cisco 6.2.3.9 (including) 6.2.3.9 (including)
Secure_firewall_management_center Cisco 6.2.3.10 (including) 6.2.3.10 (including)
Secure_firewall_management_center Cisco 6.2.3.11 (including) 6.2.3.11 (including)
Secure_firewall_management_center Cisco 6.2.3.12 (including) 6.2.3.12 (including)
Secure_firewall_management_center Cisco 6.2.3.13 (including) 6.2.3.13 (including)
Secure_firewall_management_center Cisco 6.2.3.14 (including) 6.2.3.14 (including)
Secure_firewall_management_center Cisco 6.2.3.15 (including) 6.2.3.15 (including)
Secure_firewall_management_center Cisco 6.2.3.16 (including) 6.2.3.16 (including)
Secure_firewall_management_center Cisco 6.2.3.17 (including) 6.2.3.17 (including)
Secure_firewall_management_center Cisco 6.2.3.18 (including) 6.2.3.18 (including)
Secure_firewall_management_center Cisco 6.3.0 (including) 6.3.0 (including)
Secure_firewall_management_center Cisco 6.3.0.1 (including) 6.3.0.1 (including)
Secure_firewall_management_center Cisco 6.3.0.2 (including) 6.3.0.2 (including)
Secure_firewall_management_center Cisco 6.3.0.3 (including) 6.3.0.3 (including)
Secure_firewall_management_center Cisco 6.3.0.4 (including) 6.3.0.4 (including)
Secure_firewall_management_center Cisco 6.3.0.5 (including) 6.3.0.5 (including)
Secure_firewall_management_center Cisco 6.4.0 (including) 6.4.0 (including)
Secure_firewall_management_center Cisco 6.4.0.1 (including) 6.4.0.1 (including)
Secure_firewall_management_center Cisco 6.4.0.2 (including) 6.4.0.2 (including)
Secure_firewall_management_center Cisco 6.4.0.3 (including) 6.4.0.3 (including)
Secure_firewall_management_center Cisco 6.4.0.4 (including) 6.4.0.4 (including)
Secure_firewall_management_center Cisco 6.4.0.5 (including) 6.4.0.5 (including)
Secure_firewall_management_center Cisco 6.4.0.6 (including) 6.4.0.6 (including)
Secure_firewall_management_center Cisco 6.4.0.7 (including) 6.4.0.7 (including)
Secure_firewall_management_center Cisco 6.4.0.8 (including) 6.4.0.8 (including)
Secure_firewall_management_center Cisco 6.4.0.9 (including) 6.4.0.9 (including)
Secure_firewall_management_center Cisco 6.4.0.10 (including) 6.4.0.10 (including)
Secure_firewall_management_center Cisco 6.4.0.11 (including) 6.4.0.11 (including)
Secure_firewall_management_center Cisco 6.4.0.12 (including) 6.4.0.12 (including)
Secure_firewall_management_center Cisco 6.4.0.13 (including) 6.4.0.13 (including)
Secure_firewall_management_center Cisco 6.4.0.14 (including) 6.4.0.14 (including)
Secure_firewall_management_center Cisco 6.4.0.15 (including) 6.4.0.15 (including)
Secure_firewall_management_center Cisco 6.5.0 (including) 6.5.0 (including)
Secure_firewall_management_center Cisco 6.5.0.1 (including) 6.5.0.1 (including)
Secure_firewall_management_center Cisco 6.5.0.2 (including) 6.5.0.2 (including)
Secure_firewall_management_center Cisco 6.5.0.3 (including) 6.5.0.3 (including)
Secure_firewall_management_center Cisco 6.5.0.4 (including) 6.5.0.4 (including)
Secure_firewall_management_center Cisco 6.5.0.5 (including) 6.5.0.5 (including)
Secure_firewall_management_center Cisco 6.6.0 (including) 6.6.0 (including)
Secure_firewall_management_center Cisco 6.6.0.1 (including) 6.6.0.1 (including)
Secure_firewall_management_center Cisco 6.6.1 (including) 6.6.1 (including)
Secure_firewall_management_center Cisco 6.6.3 (including) 6.6.3 (including)
Secure_firewall_management_center Cisco 6.6.4 (including) 6.6.4 (including)
Secure_firewall_management_center Cisco 6.6.5 (including) 6.6.5 (including)
Secure_firewall_management_center Cisco 6.6.5.1 (including) 6.6.5.1 (including)
Secure_firewall_management_center Cisco 6.6.5.2 (including) 6.6.5.2 (including)
Secure_firewall_management_center Cisco 6.7.0 (including) 6.7.0 (including)
Secure_firewall_management_center Cisco 6.7.0.1 (including) 6.7.0.1 (including)
Secure_firewall_management_center Cisco 6.7.0.2 (including) 6.7.0.2 (including)
Secure_firewall_management_center Cisco 6.7.0.3 (including) 6.7.0.3 (including)
Secure_firewall_management_center Cisco 7.0.0 (including) 7.0.0 (including)
Secure_firewall_management_center Cisco 7.0.0.1 (including) 7.0.0.1 (including)
Secure_firewall_management_center Cisco 7.0.1 (including) 7.0.1 (including)
Secure_firewall_management_center Cisco 7.0.1.1 (including) 7.0.1.1 (including)
Secure_firewall_management_center Cisco 7.0.2 (including) 7.0.2 (including)
Secure_firewall_management_center Cisco 7.0.2.1 (including) 7.0.2.1 (including)
Secure_firewall_management_center Cisco 7.0.3 (including) 7.0.3 (including)
Secure_firewall_management_center Cisco 7.0.4 (including) 7.0.4 (including)
Secure_firewall_management_center Cisco 7.1.0 (including) 7.1.0 (including)
Secure_firewall_management_center Cisco 7.1.0.1 (including) 7.1.0.1 (including)
Secure_firewall_management_center Cisco 7.1.0.2 (including) 7.1.0.2 (including)

Potential Mitigations

References