CVE-2019-1832 — Protection Mechanism Failure in Cisco Firepower Threat Defense Software

CWE-693 — Protection Mechanism Failure4 documents4 sources
Severity
7.5HIGHNVD
CNA5.8
EPSS
0.1%
top 69.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Firepower Threat Defense SoftwareCisco Secure Firewall Management Center
Timeline
PublishedMay 16
Latest updateMay 24

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5cisco/cisco_firepower_threat_defense_softwareunspecified — n/a

🔴Vulnerability Details

2
GHSA
GHSA-6h59-64rj-g8fp: A vulnerability in the detection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass con↗2022-05-24
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CVEList
Cisco Firepower Threat Defense Software Detection Engine Policy Bypass Vulnerability↗2019-05-16
▶

📋Vendor Advisories

1
Cisco
Cisco Firepower Threat Defense Software Detection Engine Policy Bypass Vulnerability↗2019-05-15
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CVE-2019-1832 — Protection Mechanism Failure in Cisco | cvebase