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Cisco Firepower Management Center Lightweight Directory Access Protocol Authentication Bypass Vulnerability

cisco-sa-20200122-fmc-auth · Critical · Published · Updated

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability is due to improper handling of Lightweight Directory Access Protocol (LDAP) authentication responses from an external authentication server. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to gain administrative access to the web-based management interface of the affected device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-fmc-auth

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address this vulnerability. However, customers who cannot immediately apply a software fix may evaluate the possibility of disabling LDAP authentication for FMC access and using other authentication methods until a software fix can be applied.

CVEsCVE-2019-16028
Cisco Bug IDsCSCvr95287
CVSS ScoreBase 9.8
Base 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Firepower Management Center Base, Cisco Firepower Management Center 6.0.0, Cisco Firepower Management Center 6.0.1, Cisco Firepower Management Center 6.0.0.1, Cisco Firepower Management Center 6.0.0.0, Cisco Firepower Management Center 6.0.1.1, Cisco Firepower Management Center 6.0.1.3, Cisco Firepower Management Center 6.0.1.2, Cisco Firepower Management Center 6.0.1.4, Cisco Firepower Management Center 6.1.0, Cisco Firepower Management Center 6.1.0.2, Cisco Firepower Management Center 6.1.0.1, Cisco Firepower Management Center 6.1.0.3, Cisco Firepower Management Center 6.1.0.4, Cisco Firepower Management Center 6.1.0.5, Cisco Firepower Management Center 6.1.0.6, Cisco Firepower Management Center 6.1.0.7, Cisco Firepower Management Center 6.2.0, Cisco Firepower Management Center 6.2.1, Cisco Firepower Management Center 6.2.2, Cisco Firepower Management Center 6.2.0.2, 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 6.2.0.5, Cisco Firepower Management Center 6.2.0.6, Cisco Firepower Management Center 6.2.0.7, Cisco Firepower Management Center 6.2.2.1, Cisco Firepower Management Center 6.2.2.2, Cisco Firepower Management Center 6.2.2.3, Cisco Firepower Management Center 6.2.2.4, Cisco Firepower Management Center 6.2.3, Cisco Firepower Management Center 6.2.3.1, Cisco Firepower Management Center 6.2.3.2, 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 6.2.3.6, Cisco Firepower Management Center 6.2.3.7, Cisco Firepower Management Center 6.2.3.9, Cisco Firepower Management Center 6.2.3.10, 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 6.3.0, 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 6.4.0, Cisco Firepower Management Center 6.4.0.1, Cisco Firepower Management Center 6.4.0.3, Cisco Firepower Management Center 6.5.0, Cisco Secure Firewall Management Center (FMC)

Related Products

Product CVE Evidence
Cisco Secure Firewall Management Center (FMC) CVE-2019-16028 Cisco OpenVuln
Cisco Firepower Management Center CVE-2019-16028 Cisco OpenVuln