Information disclosure in Cisco Firepower Threat Defense Software

1) Improper access control

EUVDB-ID: #VU20362

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-12627

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized read access to sensitive data.

The vulnerability exists due to insufficient application identification in the application policy configuration. A remote attacker can send a specially crafted traffic, bypass implemented security restrictions and gain unauthorized read access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Cisco Firepower Threat Defense (FTD): 6.0 - 6.4.0.3

CPE2.3

• cpe:2.3:h:cisco_systems:cisco_ftd:6.0:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.0.1:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.1.0:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.1.0.1:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.0:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.1:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.2:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.3:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.3.4:*:*:*:*:*:*:*
• cpe:2.3:h:cisco_systems:cisco_ftd:6.2.3.13:*:*:*:*:*:*:*

External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-frpwr-td-info

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.