CVE-2019-1832

Name: CVE-2019-1832
Creator: NVD / NIST
Published: 2019-05-16T02:29:00.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.65%

Last modified Jun 17, 2026

CVE-2019-1832 is a vulnerability of currently unknown severity. A vulnerability in the detection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access control policies. The vulnerability is due to improper validation of ICMP packets. EPSS estimates a 1.65% chance of exploitation in the next 30 days.

Description

A vulnerability in the detection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access control policies. The vulnerability is due to improper validation of ICMP packets. An attacker could exploit this vulnerability by sending crafted ICMP packets to the affected device. A successful exploit could allow the attacker to bypass configured access control policies.

Metrics

EPSS Probability

1.65%

73.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Secure Firewall Management Center	6.2.0
Cisco	Secure Firewall Management Center	6.2.0.5
Cisco	Secure Firewall Management Center	6.2.3
Cisco	Secure Firewall Management Center	6.2.3.1
Cisco	Secure Firewall Management Center	6.2.3.2
Cisco	Secure Firewall Management Center	6.4.0

References

http://www.securityfocus.com/bid/108340Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-ftdde-poly-bypassVendor Advisory
http://www.securityfocus.com/bid/108340Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-ftdde-poly-bypassVendor Advisory

Timeline

Published: May 16, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-1832?

How severe is CVE-2019-1832?

Severity scoring for CVE-2019-1832 is pending analysis. The EPSS model estimates a 1.65% probability of exploitation in the next 30 days.

How do I fix CVE-2019-1832?

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-2019-1832?

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

Scan your code now

Source: NVD / NIST