Vulnerabilities > CVE-2022-20938 - XXE vulnerability in Cisco Firepower Management Center

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

cisco

CWE-611

NVD

Published: 2022-11-15

Updated: 2024-01-25

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Cisco Cisco Firepower Management Center 6.1.0.2 Cisco Firepower Management Center 6.2.0.2 Cisco Firepower Management Center 6.2.1 Cisco Firepower Management Center 6.1.0 Cisco Firepower Management Center 6.2.0 Cisco Firepower Management Center 6.1.0.3 Cisco Firepower Management Center 6.1.0.6 Cisco Firepower Management Center 6.2.2 Cisco Firepower Management Center 6.2.3 Cisco Firepower Management Center 6.2.0.5 Cisco Firepower Management Center 6.2.2.2 Cisco Firepower Management Center 6.1.0.7 Cisco Firepower Management Center 6.3.0 Cisco Firepower Management Center 6.2.2.1 Cisco Firepower Management Center 6.2.3.6 Cisco Firepower Management Center 6.4.0 Cisco Firepower Management Center 6.2.3.1 Cisco Firepower Management Center 6.2.3.2 Cisco Firepower Management Center 6.5.0 Cisco Firepower Management Center 6.2.3.10 Cisco Firepower Management Center 6.6.0.1 Cisco Firepower Management Center 6.6.0 Cisco Firepower Management Center 7.1.0.2 Cisco Firepower Management Center 6.7.0 Cisco Firepower Management Center 7.1.0 Cisco Firepower Management Center 7.0.0 Cisco Firepower Management Center 7.1.0.1 Cisco Firepower Management Center 6.4.0.15 Cisco Firepower Management Center 6.6.3 Cisco Firepower Management Center 6.6.4 Cisco Firepower Management Center 6.6.5 Cisco Firepower Management Center 6.6.5.1 Cisco Firepower Management Center 6.6.5.2 Cisco Firepower Management Center 6.6.1 Cisco Firepower Management Center 7.0.0.1 Cisco Firepower Management Center 7.0.1 Cisco Firepower Management Center 7.0.1.1 Cisco Firepower Management Center 7.0.2 Cisco Firepower Management Center 7.0.2.1 Cisco Firepower Management Center 7.0.3 Cisco Firepower Management Center 7.0.4 Cisco Firepower Management Center 6.7.0.1 Cisco Firepower Management Center 6.7.0.3 Cisco Firepower Management Center 6.5.0.1 Cisco Firepower Management Center 6.5.0.5 Cisco Firepower Management Center 6.4.0.14 Cisco Firepower Management Center 6.4.0.13 Cisco Firepower Management Center 6.1.0.1 Cisco Firepower Management Center 6.1.0.4 Cisco Firepower Management Center 6.1.0.5 Cisco Firepower Management Center 6.2.0.1 Cisco Firepower Management Center 6.2.0.3 Cisco Firepower Management Center 6.2.0.4 Cisco Firepower Management Center 6.2.0.6 Cisco Firepower Management Center 6.2.2.3 Cisco Firepower Management Center 6.2.2.4 Cisco Firepower Management Center 6.2.2.5 Cisco Firepower Management Center 6.2.3.3 Cisco Firepower Management Center 6.2.3.4 Cisco Firepower Management Center 6.2.3.5 Cisco Firepower Management Center 6.2.3.7 Cisco Firepower Management Center 6.2.3.9 Cisco Firepower Management Center 6.2.3.11 Cisco Firepower Management Center 6.2.3.12 Cisco Firepower Management Center 6.2.3.13 Cisco Firepower Management Center 6.2.3.14 Cisco Firepower Management Center 6.2.3.15 Cisco Firepower Management Center 6.2.3.16 Cisco Firepower Management Center 6.5.0.2 Cisco Firepower Management Center 6.5.0.3 Cisco Firepower Management Center 6.5.0.4 Cisco Firepower Management Center 6.2.3.17 Cisco Firepower Management Center 6.2.3.18 Cisco Firepower Management Center 6.7.0.2 Cisco Firepower Management Center 6.3.0.1 Cisco Firepower Management Center 6.3.0.2 Cisco Firepower Management Center 6.3.0.3 Cisco Firepower Management Center 6.3.0.4 Cisco Firepower Management Center 6.3.0.5 Cisco Firepower Management Center 6.4.0.1 Cisco Firepower Management Center 6.4.0.2 Cisco Firepower Management Center 6.4.0.3 Cisco Firepower Management Center 6.4.0.4 Cisco Firepower Management Center 6.4.0.5 Cisco Firepower Management Center 6.4.0.7 Cisco Firepower Management Center 6.4.0.8 Cisco Firepower Management Center 6.4.0.9 Cisco Firepower Management Center 6.4.0.10 Cisco Firepower Management Center 6.4.0.11 Cisco Firepower Management Center 6.4.0.12 Cisco Firepower Management Center 6.2.3.8 Cisco Firepower Management Center 6.4.0.6	92

Common Weakness Enumeration (CWE)

CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xxe-MzPC4bYd