CVE-2019-12687

Name: CVE-2019-12687
Creator: NVD / NIST
Published: 2019-10-02T19:15:13.017+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 3.39%

Last modified Jun 17, 2026

CVE-2019-12687 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 3.39% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.39%

87.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Secure Firewall Management Center	6.2.2
Cisco	Secure Firewall Management Center	6.2.3

References

Timeline

Published: Oct 2, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-12687?

How severe is CVE-2019-12687?

CVE-2019-12687 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.39% probability of exploitation in the next 30 days.

How do I fix CVE-2019-12687?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-12687?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST