CVE-2019-12687: Cisco Firepower Management Center Remote Code Execution Vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-10-02 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability in the web UI of the Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI. A successful exploit could allow the attacker to execute arbitrary commands within the affected device.

Affected products

Cisco Firepower Management Center: 6.2.2, 6.2.3

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-fmc-rce
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-fmc-rce

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